2012 Product Guide

Transcript

2012 Product Guide Analog and Mixed Signal IC’s for: • Mobile Devices • Automotive • Consumer • Communications • Industrial Mixed-signal solutions for Mob AKM People and Facilities Manufacturing Facilities Design and Development The Nobeoka wafer fab, AKM’s first facility for large-scale production, began commercial shipment of IC’s in October 1993. Located along the Hohri River, one of the cleanest in Japan, the plant is highly renowned as the source of a wide variety of digital-analog mixed-signal IC’s for specialized applications. In addition to its excellent location, it benefits from the inherent safety and functionality in plant design that comes from the plant engineering expertise of a parent company with industrial chemistry at its core. The production systems and equipment are among the world’s most advanced, with a 0.1μm Class 1 clean room including below-floor space for support apparatus to manufacture products which meet the world’s highest quality standards. www.akm.com This is the starting point for AKM’s acclaimed mixedsignal ASSP’s, incorporating innovative AKM circuits and taking advantage of AKM’s unique fabrication capabilities. The design center itself is known for its atmosphere of free-flowing creativity, unrestrained by conventional preconceptions, and for its wealth of experience and knowhow gained in the course of constant breakthroughs made in over 500 unique designs. The center creates core technologies in a dynamic process that includes participation in international symposia, joint development with overseas partners, and the fusing of AKM technology and concepts with those introduced from other sources. Its fast design and development speed and product quality are the result of the AKM “top-down design” techniques and long-standing policies such as the provision of a workstation for every person in the center. In both hardware and software, and in its free atmosphere unrestricted by conventional frames of thought, the center is now working to meet new needs and performance levels, including systemization of higher levels of integration and lower operating voltage and current levels. Marketing and Sales Technical innovation is important for meeting the diversified demands of the end-user market. The Marketing & Sales Center supports the planning, marketing, selling and development of new products to meet the system needs of our customers. We conduct business by comprehensively matching customers´ requests with AKM´s technical strength, development cycles, and matching cost to the market requirement. Since the foundation of AKM, a culture of “close to customers” and “customer-based product development” has taken root for the expansion of business centered on application-specific standard products (ASSP’s). Although this publication is focused primarily on audio, timing, power, and magnetic sensor products, AKM also designs and markets products for the telecommunications, networking, wireless and data storage markets. Among these products are TCXO analog controllers, analog front end chips for CD, laser diode controllers for communications infrastructure, CD-RW and DVD drives and wireless phone IC’s. Visit www.akm.com for more details. Page 2 In addition to the Nobeoka CMOS Fab, AKM has other facilities for manufacturing analog and mixed-signal power products and magnetic sensors. Our staff of highly experienced and strongly motivated engineers continuously work to develop new testing techniques which ensure the highest level of product quality, and to develop proprietary new production processes to meet the market demand for high speed operation and low power dissipation. World-leading examples include the combination of digital-analog CMOS and magnetic sensors to create an electronic compass, highvoltage CMOS processes to enable integration of high output voltage buffers, and a unique process to build an infrared-sensor without transmitting any light. The world’s premier supplier of digital audio converter IC’s While every effort has been made to ensure the accuracy of this document, AKM is not responsible for any errors or misprints contained herein. Please refer to the appropriate AKM datasheet for exact chip specifications. All specifications and features subject to change without notice. Copyright 2011, AKM Semiconductor Inc. All rights reserved. bile • Consumer • Automotive Table of Contents Audio ADC’s.............................................................. Audio DAC’s (high performance)................................ Audio DAC’s (low power for portables)...................... Audio DAC’s (consumer and automotive)................... Audio CODEC’s (high performance)........................... Audio CODEC’s (high integration and low power)...... Audio DSP’s.............................................................. Audio DSP Development Tool.................................... Touch Sensor Products............................................. S/PDIF Receivers and Transmitters............................ Sample Rate Converters............................................ Magnetic Sensors...................................................... Electronic Compass................................................... Clock Generators and Fanout Buffers........................ RF Products.............................................................. A/V Interface (SCART Switches)................................ Video (Decoders and Encoders)................................ Infrared Sensor Products........................................... Audio and Video Amplifiers........................................ 4 6 7 8 10 12 14 16 17 18 19 20 24 26 28 30 31 32 33 Contacting AKM On the web: http://www.akm.com Technical support: [email protected] - access to the entire AKM applications team. If you have questions or need help with an AKM part, send an e-mail to this address and get a response within minutes. Sales support: [email protected] - if you need assistance purchasing parts, getting price quotes, or requesting samples, send an e-mail to this address and a North American sales representative will contact you. USA headquarters: 408-436-8580 Toll-free: 1-888-AKM-SEMI (256-7364) AKM Semiconductor, Inc. 1731 Technology Drive, Suite 500 San Jose, CA 95110 Page 3 The world’s premier supplier Analog-to-Digital Converters Product Spotlight ADC Quad-Channel Low Latency 120dB L IN 1 + M o d u la to r L IN 1 L IN2 + M o d u la to r L IN 2 - M o d u la to r L IN 3 L IN 4 + M o d u la to r L IN 4 - USB 2.0 Compliant Stereo LR C K D e cim a tio n F ilte r B IC K 4k or 8k EEPR OM VR EF VC OM SD TO1 D e cim a tio n F ilte r SD TO2 VR EF MP WR M /S D e cim a tio n F ilte r M IC R P M IC R N D IF D e cim a tio n F ilte r M IC L P TDM0 M IC L N TDM1 CK M MON O V CO C VC OM1 www.akm.com VC OM2 C lo ck D ivid e r V o lta g e R e fe re n ce + + - R EF18 Audio Encoder / D ecoder T D M IN A u d io In te rfa ce L IN 3 + USB Transceiver, Microphone Amp R S TN S US N CS 0, +15 , + 20 , + 30 , + 36 dB 24-bit AD C D igital Vol C ontrol F IF O EPAI C hanges to I2C after loading F IF O PM 2 PM 1 U SB Serial Interface Engine U SB R xT x PM 4 PLL M C K I/ X TIN X TO U T 16/24 MHz L R M U TE V SS 3 DP DN A VD D C LK Gen S e le ct CL K Fre q . MC LK SK EPAO DV DD V SS 1 M C LK C L K O/ S D O U T S D IN MCL K PM 3 L RCK V SS 2 B IC K E xte rn a l A D C In te rfa ce AK5388A AK5373 • DR, SNR: 120dB (quad); 123dB (stereo) 124.5dB (mono operation) • THD+N: -110dB • Sampling rate: 8kHz to 216kHz • Low latency (12.6/fs) • TDM interface mode • Minimum-phase FIR filter • 44-pin LQFP package • 24-bit stereo audio ADC • USB 2.0 compliant (full speed audio class) • USB serial interface engine • Microphone amplifier • Digital volume control (+24 to -31dB, 1dB steps) • Integrated PLL • External ADC interface option • 48-pin LQFP package Bits AK5353 AK5354 AK5355 AK5356 AK5357 AK5358B AK5359 AK5365 AK5366 AK5367A AK5371 AK5373 AK5374 AK5381 AK5384 AK5385B AK5386 AK5388A AK5393 AK5394A AK5700 AK5701 AK5702 Page 4 24 20 16 20 24 24 24 24 24 24 16 24 24 24 24 24 24 24 24 24 16 16 16 Performance Max fs DR 96 48 48 48 96 96 216 96 48 96 48 48 48 96 96 216 216 216 96 216 48 48 48 96 89 91 89 102 102 102 103 103 102 84 90 90 106 107 114 110 124.5 117 123 89 89 89 THD+N -84 -84 -85 -84 -88 -92 -94 -94 -94 -90 -70 -84 -84 -96 -100 -103 -96 -110 -105 -110 -78 -78 -78 Temp Range Low High -40 -40 -40 -40 -40 -20 -40 -40 -40 -20 0 -10 -10 -40 -40 -40 -40 -10 -10 -10 -30 -30 -30 85 85 85 85 85 85 85 85 85 85 70 70 70 85 85 85 85 70 70 70 85 85 85 VA Power VD mW Control Interface 3 to 5 2.5 2.4 to 3.3 2.0 to 3.3 3 to 5 5 5 5 5 5 3.3 3.3 3.3 5 5 5 5 5 5 5 2.4 to 3.6 2.4 to 3.6 2.4 to 3.6 3 to 5 2.5 2.4 to 3.3 1.8 to 3.3 3 to 5 3.3 3 to 5 3 to 5 3.3 3.3 3.3 3.3 3.3 3 to 5 5 3 to 5 3.3 3.3 3.3 3.3 1.6 to 3.6 1.6 to 3.6 1.6 to 3.6 70 17.5 15 24 70 70 95 127 127 97 86 100 100 120 215 180 118 575 470 665 17 24 38 HW 3-wire HW HW HW HW HW 3-wire / I2C 3-wire / I2C I2C USB USB / I2C USB / I2C HW HW HW HW HW HW HW 3-wire 3-wire 3-wire / I2C Pac Pins 16 16 16 28 16 16 16 44 44 or 48 30 48 48 36 16 28 28 16 44 28 28 24 24 32 of digital audio converter IC’s Differential Microphone Inputs Ideal for Wireless Microphones 4-Channel Automotive Grade 10mA x 4 mic’s 4-channels, MIC Amp, Digital ALC +5V to +9V CP1 Master Clock CN1 CP2 Mic Bias CN2 Charge Pump MUX PLL CVP1 CVP2 IN1P High Pass Filter ADC1 IN1N Four Inputs R IN 5 SDTO1 INM1:4N SAR ADC 1:9 MUX Bat Mic Diagnostics AD C A HPF Mix ALC or IVOL L RCK B CL K S E L Audio I/F Controller S E L L IN 3 R IN 3 L IN 4 R IN 4 S D TO A S D TO B AD C B HPF Mix ALC or IVOL TD M IN DV DD MP WRA CAD0 1 S E L SDTO2 PDN IN4N VBATM LRCK MSN ADC4 INM1:4P L IN 5 Gain Line L IN 1 R IN 1 L IN2 R IN 2 BICK (64 – 512 fs) TDMI Low Pass Filter Four ADC’s IN4P I2S / TDM Out MCKI I2C Interface V SS 2 MP WRB V CO C P DN C ontrol R egister PLL CAD1 SDA SCL MCK O MCK I A VD D V SS 1 V C O M TE S T CA D0 CS N CCL K C D TI I2 C INT 9 AK5730 AK5702 • 4-channel differential microphone inputs • DR, SNR: 100dB THD+N: -88dB • Input levels: - 1.4Vrms (mic), 3Vrms (line), 11.7Vrms (boost) • SAR ADC with 1:9 MUX, ground-referenced • Channel-independent microphone diagnostics • 24-bit TDM interface (cascade up to 4 devices) • 48-pin LQFP package, -40˚C to +105˚C • 16-bit stereo audio ADC • Sampling rate: 7.35kHz to 48kHz • 2:1 stereo input selector • Microphone amp: 0dB, +15dB, +30dB • Digital ALC: -54dB to +36dB • Analog PLL: master or slave mode • VA: 2.4 to 3.6V, VD: 1.6 to 3.6V, IQ = 8mA • Small 24-pin QFN package ckage Type TSSOP TSSOP TSSOP QFN TSSOP TSSOP TSSOP LQFP LQFP VSOP LQFP LQFP QFN TSSOP VSOP VSOP TSSOP LQFP SOP SOP QFN QFN QFN IPGA Features Master Channels General Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y 2 2 2 2 2 2 2 2 2 2 2 2 2 2 4 2 2 4 2 2 1 2 4 Low cost 24-bit ADC Ultra-low power, PGA, low cost Ultra-low power, fixed PGA, low cost, small QFN package Low power, PGA, microphone amp Low power, master or slave mode Low power, master or slave mode, lowest cost Low power, master or slave mode, lowest cost 192kHz ADC 5-channel input selector, PGA, automatic level control 5-channel input selector, peak hold circuit, PGA, automatic level control 4-channel ground-referenced input selector, PGA USB output interface, microphone amp, PGA, USB certified USB 2.0 compliant interface, microphone amp, ALC, PLL, external ADC interface Low cost version of AK5373 (no external ADC interface) Selectable high pass filter, master or slave mode 4-channels, TDM interface, master or slave mode Outstanding cost-to-performance ratio, fully differential Best performing single-ended ADC Quad (120dB), stereo (123dB) or mono (124.5dB) operation, low latency, TDM mode Very high performance 96kHz ADC Highest performing audio ADC on the market 2:1 input MUX, microphone amp, ALC, PLL, operates at 2.4V analog / 1.6V digital 2:1 input MUX, microphone amp, ALC, PLL, operates at 2.4V analog / 1.6V digital 2:1 X 2 input MUX, microphone amp, ALC, PLL, operates at 2.4V analog / 1.6V digital Page 5 The world’s premier supplier High-Performance Audio DAC Product Spotlight DAC Low Cost, High Sound Quality High Performance, Low Latency Quad Low-Latency 120dB DAC Low-Cost 32-Bit Stereo DAC B IC K LR C K SCF PCM D ata Interface SDATA 8x Interpolator BCK D IN L D IN R DATT SMUTE M odulator V RE F C D T I/D E M 1 DATT SMUTE V RE F LR V RE F LL C S N/S M U T E AOU TR N C A D0/ C A D1/ S D D IF 0 P S N D Z F/ D IF 2 D IF 1 C A D0 / C A D1 / SD D IF0 A O U T R N1 V CO M 1 V R E F H1 V R E F L1 A O U T L P2 A O U T L N2 8x M o d u la to r In te rp o la to r C o n tro l R e g iste r C C L K/D E M 0 C D T I/D E M 1 A O U T L P1 A O U T L N1 A O U T R P1 VRE F V RE F LL SCF www.akm.com 8x M o d u la to r In te rp o la to r A O U T R P2 AOU TR P C ontrol R egister C C LK/D E M 0 S D A T A2 DATT SMUTE V RE F H L E xternal D igital F ilter Interface C S N/S M U T E PCM D a ta In te rfa ce S D A T A1 A O U T LN DSD Interface SCF B IC K LR C K A O U T LP C lo ck D ivid e r P S N D Z F/ D IF2 D IF 1 VRE F A O U T R N2 V CO M 2 V R E F H2 V R E F L2 MC LK AK4480 AK4413 • 32-bits, up to 216kHz sampling rate • Designed for premium sound quality • DR, SNR: 114dB (stereo); 117dB (mono) • THD+N: -100dB • Supports DSD or PCM interface • Very low latency: 7/fs • Single +5V power supply • 30-pin VSOP package • 24-bits, up to 216kHz sampling rate • DR: 120dB (quad mode); 123dB (stereo mode) • THD+N: -103dB • TDM Interface • Very low latency: 7/fs • Minimum phase FIR filter • Single +5V power supply • 44-pin LQFP package Bits Performance Max fs DR THD+N Temp Range Low High AK4342 AK4343 AK4366 AK4367 AK4368 AK4370 AK4371 AK4372 AK4373 24 24 24 24 24 24 24 24 24 96 48 48 48 48 48 48 48 48 100 90 92 92 92 92 92 92 98 -88 -70 (HP) -55 (HP) -55 (HP) -50 (HP) -50 (HP) -50 (HP) -50 (HP) -60 (HP) -20 -30 -40 -40 -30 -30 -30 -40 -30 85 85 85 85 85 85 85 85 85 AK4358 AK4390 AK4392 AK4395 AK4396 AK4397 AK4399 AK4413 AK4414 AK4480 24 32 32 24 24 32 32 24 32 32 192 216 216 192 192 192 216 216 216 216 112 120 120 120 120 120 123 120 / 123 120 / 123 114 -94 -103 -103 -100 -100 -103 -105 -103 -103 -100 -40 -10 -10 -10 -40 -40 -10 -10 -10 -10 85 70 70 70 85 85 70 70 70 70 Page 6 VA 2.6 2.2 2.2 1.6 1.6 1.6 1.6 2.2 3.3 to 3.6 to 3.6 to 3.6 to 3.6 to 3.6 to 3.6 to 3.6 to 3.6 5 5 5 5 5 5 5 5 5 5 Power VD 1.8 2.6 2.2 2.2 1.6 1.6 1.6 1.6 1.6 to to to to to to to to to 5 5 5 5 5 5 5 5 5 5 3.3 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 mW Control Interface Low Power DAC’s with 96 3-wire / I2C 92 3-wire / I2C 6.2 3-wire / HW 6.7 3-wire / I2C 9.6 3-wire / I2C 6.8 3-wire / I2C 6.8 3-wire / I2C 6.8 3-wire / I2C 26 3-wire / I2C High Performa 280 515 515 335 180 265 515 300 300 225 3-wire / I2C 3-wire / HW 3-wire / HW 3-wire / HW 3-wire / HW 3-wire / HW 3-wire / HW 3-wire / HW 3-wire / HW 3-wire / HW of digital audio converter IC’s Audio DAC for Portable Applications Product Spotlight Designed for Sound Quality Low Power w/ DSP Effects Advanced Digital Processing SPP I2 C C A D0 /C S N S C L/C C L K A u d io P ro ce ssin g B lo ck S D A/C D T I B IC K LR C K SDTI SPN C o n tro l R e g iste r D ig ita l A u d io I/F MCKO MCKI − HPF − LP F − 3 D S te re o − S p e a ke r co m p e n sa tio n − 5 b i-q u a d s − A L C / lim ite r HPL DAC HPR LOU T R OU T P LL VC OC M IN + AK4373 AK4399 • Low power 24-bit 96dB stereo DAC • Headphone amp: - Single-ended, differential, pseudo-capless • 400mW mono BTL speaker amp • DSP: HPF, LPF, ALC/limiter, 5 biquads, 3D stereo • Stereo lineout • 32-pin QFN package • 32-bits, up to 216kHz sampling rate • Designed for premium sound quality • DR, SNR: 123dB • THD+N: -105dB • Supports DSD or PCM interface • External digital filter mode • Single +5V power supply • 44-pin LQFP package Package Pins Type Headphone Amplifiers 32 QFN 32 QFN 16 TSSOP 20 QFN 41 BGA 24 QFN 32 QFN 24 CSP 32 QFN ance Products 48 30 44 28 28 44 44 44 44 30 M IN - LQFP VSOP LQFP VSOP VSOP LQFP LQFP LQFP LQFP VSOP Channels General 2 2 2 2 2 2 2 2 2 Triple output: 2Vrms, capless headphone (60mW into 16Ω), 700mV auxiliary, analog volume control 70mW headphone amp, 1W BTL mono speaker amp, line out, analog mixer, integrated PLL 50mW headphone amp, bass boost, ultra-low power 50mW headphone amp, analog mixer, mono line out, bass boost, ultra-low power 50mW headphone amp, wide-range analog PLL, analog mixer, stereo line out, 3-D stereo enhancement 40mW headphone amp, 4-input analog mixer, stereo line out, bass boost, analog volume control 40mW headphone amp, 6-input analog mixer, stereo and mono line out, PLL, analog volume control 40mW headphone amp, 3-input analog mixer, stereo line out, PLL, analog volume control Headphone amp, speaker amp, audio DSP: HPF, LPF, 3D stereo, speaker compensation, 5 bi-quads 8 2 2 2 2 2 2 4 4 2 Differential outputs, TDM mode, DSD input capable Very low latency (7/fs), high performance, 32-bit data interface 32-bit data input, high performance and sound quality, DSD or external digital filter mode High performance, DSD input capable, pin compatible to AK4393/4394 Very high performance, flat out-of-band noise, DSD input capable 32-bit data input, high performance and sound quality, low out-of-band noise, DSD input capable 32-bit data input, highest performance and sound quality, DSD or external digital filter mode New! Very low latency (7/fs), quad or stereo mode, digital attenuator, TDM interface New! 32-bit data input, high performance and sound quality, DSD or external digital filter mode 32-bit data input, DSD or external digital filter mode, low cost Page 7 The world’s premier supplier Digital-to-Analog Converters for Consumer DAC 2Vrms Output with Serial Control Low-Latency and Low Cost I2C or SPI Digital Volume Control 112dB SNR MC LK CSN C C LK CDTI LR C K B IC K SDTI CSN C o n tro l In te rfa ce C lo ck D ivid e r D e -E m p h a sis C o n tro l D ig ita l A u d io In te rfa ce Control Interface CCLK A VDD CDTI M o d u la to r 8X In te rp o la to r M o d u la to r Clock Divider AOU TL LRCK Digital Audio Interface BICK 2 V rm s SDTI AOU TR DZFL DZFR De-Emphasis Control SCF LP F 8X In te rp o la to r MCLK SCF 8X Interpolator Modulator 8X Interpolator Modulator AOUTL+ AOUTLAOUTR+ AOUTR+ C h a rg e P ump www.akm.com VE E V ss2 C P AK4425A / 26 • AK4425A: 3-wire; AK4426: I C • DR, SNR: 106dB; THD+N: -95dB • 24-bits, 192kHz sampling rate • 2Vrms analog output (ground-referenced) • 256 step digital attenuator • 16-pin TSSOP package AK4340 AK4341 AK4342 AK4344 AK4345 AK4346 AK4348 AK4358 AK4359A AK4382A AK4384 AK4385 AK4386 AK4387 AK4388A AK4389 AK4420 AK4424 AK4425A AK4426 AK4427 AK4429 AK4430 AK4440 AK4482 Page 8 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 VDD Vss AK4482 2 Bits PDN CN Performance Max fs DR 192 192 96 96 96 192 192 192 192 192 192 192 96 192 192 192 192 192 192 192 192 192 192 192 216 106 100 100 100 100 104 104 112 106 112 106 108 100 106 106 108 105 105 106 106 106 96 104 105 112 THD+N -90 -86 -88 -86 -86 -88 -88 -94 -94 -94 -94 -94 -86 -90 -90 -92 -92 -92 -91 -91 -90 -90 -90 -93 -94 • Stereo differential outputs • DR, SNR: 112dB; THD+N: -94dB • 24-bits, 216kHz maximum sampling rate • Low-latency FIR filter option: <6/fs delay • Wide temperature range: -40˚C to +85˚C • 16-pin TSSOP package Temp Range Low High -20 -20 -20 -20 -20 -40 -40 -40 -40 -40 -40 -40 -40 -20 -20 -40 -40 -20 -20 -20 -20 -20 -20 -20 -40 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 85 VA 5 / -4.5 to -13.2 3.3 / 8.5 to 12.6 3.3 2.7 to 3.6 2.7 to 3.6 3.3 3.3 5 5 5 5 5 2.2 to 3.6 5 5 5 5 5 5 5 5 5 3.3 5 5 Power VD 5 3.3 1.8 to 3.3 2.7 to 3.6 2.7 to 3.6 3.3 3.3 5 5 5 5 5 2.2 to 3.6 5 5 5 5 5 5 5 5 5 3.3 5 5 mW Control Interface 150 96 96 23 23 122 / 149 122 / 149 280 235 100 85 90 14.4 85 85 85 120 120 120 120 TBD 120 66 375 TBD 3-wire / HW HW 3-wire / I2C 4-wire / 3-wire 4-wire / 3-wire 3-wire / I2C 3-wire / I2C 3-wire / I2C 3-wire / I2C 3-wire 3-wire / HW 3-wire HW 3-wire HW 3-wire HW HW 3-wire I2C HW HW HW 3-wire / I2C 3-wire / HW of digital audio converter IC’s and Automotive Applications Product Spotlight 2Vrms from Single +3.3V supply High PSRR Lowest Power and Cost 2Vrms Output MCLK SMUTE DIF Control Interface VREFH Clock Divider 2.2uF SCF LPF LRCK BICK SDTI Digital Audio Interface 8X Interpolator VSS1 LR C K PCM D ata Interface AOUTL Modulator AOUTR Vss2 CP 8x Interpolator M odulator 8x Interpolator M odulator LO U T SCF CTF R OU T V DD M C LK C lock D ivider TEST Charge Pump VEE B IC K SDATA Modulator 8X Interpolator 2.4V Operation, 14.4mW C lock D ivider VC OM PDN V ss CN DEM AK4430 AK4386 • DR, SNR: 104dB THD+N: -92dB • 24-bits, 192kHz sampling rate • Single +3.3V supply with 80dB PSRR • 2Vrms analog output (ground-referenced) • No reset required • 16-pin TSSOP package • DR, SNR: 100dB THD+N: -86dB • 24-bits, 96kHz sampling rate • Operates from 2.2V to 3.6V • Low power consumption: 6mA • Consumer or extended temperature range • 16-pin TSSOP package Package Pins Type 16 16 32 16 16 30 30 48 30 16 16 16 16 16 16 16 16 16 16 16 16 16 16 30 16 TSSOP TSSOP QFN TSSOP TSSOP VSOP VSOP LQFP VSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP TSSOP VSOP TSSOP Channels General 2 2 2 2 2 6 8 8 8 2 2 2 2 2 2 2 2 2 2 2 2 2 2 8 2 2Vrms line output (ground-referenced) 2Vrms line output (biased to HVdd/2) Triple output: 2Vrms, capless headphone (60mW into 16W), 700mV auxiliary, analog volume control Up to 1Vrms line output with 3.3V supply Integrated S/PDIF transmitter, up to 1Vrms line output with 3.3V supply Single 3.3V supply, single-ended outputs, 6-channels Single 3.3V supply, single-ended outputs, 8-channels Differential outputs, TDM mode, DSD input capable Single-ended outputs, TDM mode Excellent price : performance ratio, differential outputs Single-ended outputs, low cost “E” version available Differential outputs, low cost “E” version available Excellent power : performance ratio, low cost “E” version available Lowest cost, 3-wire serial control, single-ended outputs Lowest cost, single-ended outputs; hardware control Differential outputs, auto power down when MCLK is not present 2Vrms ground-referenced output, single +5V supply 2Vrms ground-referenced output, single +5V supply, only I2S input, de-emphasis control 2Vrms ground-referenced output, single +5V supply, 3-wire control, digital attenuator 2Vrms ground-referenced output, single +5V supply, I2C control, digital attenuator 2Vrms ground-referenced output, single +5V supply, de-emphasis control 1.5Vp-p out at -20dBFS in, 2Vrms out at -8dBFS, single +5V supply 2Vrms ground-referenced output, single +3.3V supply, 80dB PSRR 8-channels, 2Vrms ground-referenced output, single +5V supply Differential outputs, selectable digital filter options including low latency, wide temp range Page 9 The world’s premier supplier Professional and Consumer Audio CODEC Designed for Speaker Systems Automotive Grade w/ Mic Channel DSP Effects EEPROM 3-in, 5-out w/ Mic Amp & Input MUX Bypass Stereo DAC DSP 1 Digital Audio Data 2-in Digital Audio Interface DATT I2C Control Analog Out 1 4-out PLL Stereo DAC DSP 2 MIC Power MIN / MINP Mono ADC MINN µC I2C Interface D V O L SDA SDTO2 TDM Serial Interface AIN1L+ SCL SDTO1 AIN1LAIN2L+ Analog Out 2 AIN2L- D V O L AIN3L+ AIN3L- Mono DAC AOUT3+ AOUT3- AIN4L+ Analog Input ADC PLL Vol Control Bass Control AIN4L- ADCL AIN1R+ ADCR D V O L AIN1R- XO AIN2RAIN3R+ AIN3RAIN4R+ Pre-Gain +18dB Limiter PostGain +8 dB SDTI1 SDTI2 Blocks are stereo www.akm.com AOUT2L DAC2R AOUT2R D V O L DAC1L AOUT1L DAC1R AOUT1R D V O L AIN4R- 5 Biquads DAC2L AIN2R+ SAR ADC HPF/LPF 4th order D V O L SDTI3 TDM Serial Interface LRCK PCM Interface BICK MCLK AK4753 AK4616 • DR, SNR: 96dB (ADC); 100dB (DAC) • DSP audio effects (with GUI programming) • Integrated PLL for master clock-free mode • SAR ADC with 2:1 MUX replaces audio pots • Stereo ADC, quad DAC, stereo digital input • Low power operation: 31mW, 3.3V • 32-pin QFN package (4×4mm, 0.4mm pitch) • DR, SNR: 96dB (ADC); 105dB (DAC) • THD+N: -84dB (ADC); -85dB (DAC) • Mono channel w/ mic amp for voice application • Differential input selector, single-ended output • Channel independent volume control • 3.3V core, 1.8V interface supply • 48-pin LQFP package, -40°C to +85°C Bits Max fs ADC DAC Performance Dynamic Range ADC DAC Temp Range THD+N ADC DAC Power Low High VA VD mW AK4528 AK4552 AK4554 24 24 16 96 96 48 96 96 48 108 97 89 110 100 92 -94 -89 -82 -94 -88 -85 -40 -40 -40 85 85 85 5 2.7 to 3.7 1.8 to 3.3 5 2.7 to 3.7 1.8 to 3.3 240 42 20 AK4555 AK4556 AK4588 AK4589 AK4611 AK4612 AK4613 AK4614 AK4615 AK4616 AK4620A AK4620B AK4621 AK4626A AK4627 AK4628A AK4629 AK4682 AK4683 AK4753 20 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 24 48 192 96 96 192 192 192 192 96 48 192 192 216 96 96 96 96 48 96 48 48 192 192 192 192 192 192 192 192 48 192 192 216 192 192 192 192 192 192 48 89 103 102 102 104 104 104 104 106 96 113 113 115 102 103 102 103 96 100 96 92 106 106 114 108 108 108 108 111 105 115 115 115 106 106 106 106 102 106 100 -82 -90 -92 -92 -97 -97 -97 -97 100 -84 -100 -100 -100 -92 -92 -92 -92 -86 -90 -85 -85 -90 -90 -90 -100 -100 -100 -100 102 -85 -100 -97 -100 -90 -90 -90 -90 -86 -90 -88 -40 -40 -10 -10 -40 -40 -40 -40 -40 -40 -10 -10 -10 -40 -40 -40 -40 -20 -20 -30 85 85 70 70 105 105 105 105 105 85 70 70 70 85 105 85 105 85 85 85 1.8 to 3.3 3 5 5 3.3 3.3 3.3 3.3 3.3 / 5 3.3 5 5 5 5 5 5 5 5 / 9 to 12 5 3.3 1.8 to 3.3 3 5 5 1.8 1.8 1.8 1.8 1.8 to 3.3 1.8 to 3.3 3.3 3.3 3.3 5 2.7 to 5 5 2.7 to 5 3 to 5 5 3.3 22 82.5 530 630 315 315 315 315 TBD TBD 285 308 200 315 355 315 355 495 435 31 Page 10 of digital audio converter IC’s High Performance CODEC Product Spotlight Differential or Single-Ended Inputs High Performance 115dB SNR D VDD V ss1 Low Latency VC OM AD MOD E VREF D VDD T VDD V S S2 A IN L + HPF PDN A IN R + LR C K A IN R Audio Interface O V F L /D Z F L OVF O V F R /D Z F R B IC K AOU TL+ AOU TL- SDTI ROUT1 VREF VA AGN D LOUT3 Serial Control Interface A OU TR- VC OM LOUT2 S D F IL DEM0 CSN D IF C C LK C K S1 CDTI C K S0 DAC1 DATT DAC2 DATT DAC3 P/S VSS1 AVDD2 VSS2 MCKO BICK OVF / DZF VCOM SDTI1 SDTI2 SDTI3 DATT Serial Control Interface 1.8V LDO AVDD1 XTO LRCK Audio Interface ROUT2 XTI / MCKI SDTO1 SDTO2 ADC2 ROUT3 DAC Divider RIN2LOUT1 D F S0 ADC1 3:1 Selector (x2) LIN2+ / LIN2 LIN2RIN2+ / RIN2 SDTO MC LK DATT SMUTE A OU TR+ X’tal OSC RIN1+ / RIN2 RIN1- A IN L - ADC 4-in, 6-out Automotive Grade MONOCAP MONOIN LIN1+ / LIN1 LIN1- DVDD VSS3 TVDD REF18 SCL SDA AK4621 AK4615 • DR, SNR: 115dB (ADC), 115dB (DAC) • THD+N: -100dB (ADC), -100dB (DAC) • Differential inputs and outputs • Low latency: 14/fs (ADC), 7/fs (DAC) • Sampling rate: 8kHz to 216kHz • Low power consumption: 200mW • 30-pin VSOP package • DR, SNR: 106dB (ADC), 111dB (DAC) • THD+N: -100dB (ADC), -102dB (DAC) • Differential or single-ended operation • Automotive temperature range: -40°C to +105°C • Two 3:1 input selectors • 3.3V or 5V operation (interface is 1.8V capable) • 48-pin LQFP package Control Package Channels Interface Pins ADC DAC 3-wire / HW HW HW 28 16 16 2 2 2 2 2 2 High performance, differential I/O, serial control for DAC volume Excellent performance and power : cost ratio Lowest voltage, low cost, single-ended I/O, MSB-first (ADC), LSB-first (DAC) HW HW 4-wire / I2C 4-wire / I2C 4-wire / I2C 4-wire / I2C 4-wire / I2C 4-wire / I2C I2C I2C 3-wire / HW 3-wire / HW 3-wire / HW 3-wire / I2C 3-wire / I2C 3-wire / I2C 3-wire / I2C I2C 4-wire / I2C I2C 16 20 80 80 80 80 80 80 48 48 30 30 30 44 48 44 48 48 64 32 2 2 2 2 4 6 4 6 4 3 2 2 2 2 4 2 4 2 2 2 2 2 8 8 8 8 12 12 6 5 2 2 2 6 6 8 8 4 4 4 Lowest voltage, low cost, single-ended I/O, I2S audio interface Lowest power 192kHz CODEC, highest performance at 3V S/PDIF transceiver, single-ended I/O, 3V logic interface Highest performance, S/PDIF transceiver, differential out, 3V logic interface 4-in, 8-out, single-ended or differential operation, 3.3V, low power 6-in, 8-out, single-ended or differential operation, 3.3V, low power 4-in, 12-out, single-ended or differential operation, 3.3V, low power Highest channel count, single-ended or differential operation, 3.3V New! Single-ended or differential I/O, two 3:1 input selectors New! 2-in, 4-out w/ additional mono CODEC, microphone amp, mixer Highest performance, analog PGA, single or differential in, differential out Cost-reduced version of AK4620A Very high performance, low latency, low power consumption TDM interface, single-ended I/O, channel-independent volume controls TDM, single-ended or differential in, single-ended out, wide temp range 8-channel version of AK4626 TDM, single-ended or differential in, single-ended out, wide temp range 8:1 input MUX, 8:3 output MUX, 2Vrms outputs, dual port I/O 6:1 input MUX, PLL, dual port I/O, 50mW headphone amp, S/PDIF Rx/Tx DSP audio processing, 2-input SAR ADC, PLL, stereo digital audio input General Page 11 The world’s premier supplier Portable Audio Applications iCODEC CODEC + DSP for Audio, Hands-Free Ideal for Smartphone Audio Ultra-Low Power 24-bit CODEC DSP / 24-bit Audio CODEC Clock Generator / PLL Mic 1 Control Register Mic 1 PLL Mic 2 Mic 3 ADC Line Out Hands-Free Speaker MUX Earpiece Speaker 5-Band EQ Digital Attenuator Dynamic Range Control Class-D Headphones www.akm.com DAC Class-G LPF 3-band Notch ALC Mixer Line in Audio DSP Line out DAC Hands-Free Communications SRC SRC Echo Cancellation Noise Cancellation Bandwidth Expansion Baseband Processor Digital Audio Interface 5-Band EQ DATT SRC-A PCM IF/A Mono Baseband Processor PCM IF/B Mono Bluetooth Headphones PCM Interface (stereo) Charge Pump Ear piece Speaker Mono PCM Application Processor HPF Dolby Mobile 2 Bandwidth Expansion Digital Mixer Line In Application Processor Audio I2S MUX MUX Mic 3 High Pass Filter Low Pass Filter 3D Stereo Notch Filter ALC Mixer Audio ADC MUX I2C Mic 2 I2C Control Register Mic Power MPWR MIC Power Class-G Bluetooth SRC-B Charge Pump AK4679 AK4678 • 24-bit stereo CODEC w/ open-core DSP • Full-bandwidth audio processing • Hands-free (echo & noise cancellation) capable • Asynchronous dual PCM CODEC’s (Bluetooth IF) • Recording: MIC or line in, MIC amp, ALC, filters • Stereo outputs: line, headphone, receiver • 1.2W BTL speaker driver (A version: stereo) • 78-pin BGA package (4.5 × 4.5mm, 0.4mm pitch) • Stereo CODEC with two speaker drivers • Recording: MIC or line in, MIC amp, ALC, filters • Capless Class-G 25mW headphone amp • Two BTL drivers: 60mW into 32W; 1.2W into 8W • Asynchronous dual PCM CODEC’s • 1.8V core supply, up to 3.3V digital interface • 49-pin CSP package Bits Performance Dynamic Range Max fs ADC DAC Temp Range THD ADC DAC Low High Power VA Control Pack mW Interface Pins AK4633 AK4634 AK4635 AK4636 AK4641 AK4643 AK4644 AK4645 AK4646 AK4647 16 16 16 16 16 16 16 16 16 16 48 48 48 48 48 48 48 48 48 48 85 85 85 85 86 95 95 95 95 95 93 93 93 90 90 92 92 92 92 92 -84 -84 -84 -83 -81 -88 -88 -88 -88 -88 -85 -85 -85 -84 -86 -88 -88 -88 -88 -88 -40 -30 -30 -30 -20 -30 -30 -30 -30 -40 85 85 85 85 85 85 85 85 85 85 2.2 2.2 2.2 2.6 2.6 2.6 2.6 2.6 2.2 2.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 3.6 40 35 63 36 56 50 50 69 70 66 3-wire 3-wire 3-wire / HW 3-wire /I2C I2C 3-wire / I2C 3-wire / I2C 3-wire / I2C 3-wire 3-wire / I2C 24 29 29 29 36 32 32 32 32 48 AK4648 AK4649 AK4665A AK4671 AK4673 AK4675 AK4678 AK4679/A AK4691 AK4950 AK4953A AK4955 16 24 20 16 16 16 24 24 16 24 24 24 48 48 48 48 48 48 48 48 48 48 48 48 95 100 93 95 95 95 91 92 90 96 96 96 92 97 88 92 92 92 92 95 90 92 96 92 -88 -80 -90 -87 -88 -87 -82 -80 -85 -85 -85 -82 -88 -87 -84 -85 -88 -85 -82 -80 -85 -83 -80 (HP) -85 -30 -30 -30 -30 -30 -30 -30 -30 -30 -30 -30 -30 70 85 85 85 85 85 85 85 85 85 85 85 2.6 to 3.6 2.4 to 3.6 3.3 2.2 to 3.6 2.6 to 3.6 2.2 to 3.6 1.8 1.8 2.2 to 3.6 2.7 to 3.6 2.8 to 3.5 2.7 to 3.6 147 66 66 69 70 90 14 20 140 73 17 59 I2C 3-wire / I2C 3-wire 4-wire / I2C I2C I2C I2C 2 I C / SPI (DSP) 3-wire / I2C 3-wire / I2C 3-wire / I2C 3-wire / I2C 47 29 32 57 57 83 49 78 57 32 36 36 Page 12 to to to to to to to to to to of digital audio converter IC’s Highly Integrated CODEC Product Spotlight 24-bit Ultra-Low Power Stereo /w Capless Video Amp, DSP 24-bit CODEC w/ Digital Mic I/F Mic Power MICPWR1 MICPWR2 Mic 2 MUX Mic 1 Mic Amp Capless Video Amp and DSP AVDD LDO Control Register Mic Power MICPWR1 LDO – 2.3V Analog Control Register LIN1 Audio ADC RIN1 LIN2 BICK Mic 3 LPF 4-band EQ Capless HP Amp Digital Audio Interface LOUT SDTO1 DAC SDTI DAC Charge Pump DATT SMUTE ALC 1-band EQ Digital Audio Interface SDTO DSP 2 SDTI VOUT MCKO MCKI PLL LRCK LPF 3D Stereo 4-band EQ 1-band EQ DATT SMUTE HPF ROUT ALC Beep Gen BICK Mic Sensitivity Compensation Beep Gen MIN CDTIO/CAD0 I2C DSP 1 RIN2 LRCK HPF Audio ADC CSN/SDA CCLK/SCL Composite Video Clamp Charge Pump PVEE PLL CLK Gen VSS4 MCKO MCKI VIN AK4953A AK4955 • 24-bits, 96dB dynamic range • Recording: 4 mic inputs, ALC, 5-band EQ • Playback: output ALC, capless headphone amp • 400mW BTL speaker amp • Digital microphone interface • Integrated PLL • Ultra-low power: 17mW record + playback • 29-pin CSP package • Stereo CODEC with capless video amp • Recording: 4 mic and 1 line input • Playback: stereo line out, 600mW speaker amp • Analog or digital mic interface with ALC • DSP for wind & motor noise filtering, dynamic range control • Output digital ALC and volume control • 36-pin CSP package kage Type Channels Input Output Mic Speaker Headphone PLL General ADC DAC ALC Amp Amp Amp QFN WL-CSP WL-CSP WL-CSP QFN QFN QFN QFN QFN LQFP 1 1 1 1 1+1 2 2 2 2 2 1 1 1 1 2+1 2 2 2 2 2 Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y WL-CSP CSP QFN BGA BGA BGA CSP BGA BGA QFN QFN CSP 2 2 2 2 2 2 2 2 4 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Y Line output, 400mW speaker driver, master or slave mode PLL 400mW mono Class-D speaker amp, 5-band EQ, beep generator AK4634 with a video amp and filter Also available in QFN package; video amp, speaker amp, EQ Mono Bluetooth CODEC, 2:1 input MUX, 5-band EQ, aux input 1W speaker driver version of AK4642 Headphone and line out only version of AK4642 Low digital I/O voltage version of AK4644 Speaker amp version of AK4645 Wide temperature range, ALC, 62mW headphone amp 1.2W mono or stereo speaker amp, pseudo-capless headphone amp 5-band notch filter, output ALC, 3-D stereo, mono aux in Ground-referenced headphone output, analog volume control Stereo audio + dual PCM CODEC, 10-bit SAR ADC, 5-band EQ 70mW headphone amp, 4-wire TSC, programmable EQ 1.6W Class-D SPK amp, capless HP amp, dual PCM CODEC, EQ 1.2W Class-G SPK amp, capless 25mW HP amp, PCM CODEC New! Open-core DSP for hands-free voice & full-bandwidth audio 4-in, 2-out with headphone and speaker amp, line out, ALC New! Capless composite video filter and amp, I/O ALC Capless headphone amp, digital mic I/F, speaker amp New! Capless video amp, DSP for wind / motor noise filtering Page 13 The world’s premier supplier DSP’s With Integrated Audio DSP Ideal for Automotive Audio / Voice DSP + 4-Channel CODEC Clock Generator PLL Regulator www.akm.com Analog Inputs Digital Input Digital Inputs 1-3 Digital Inputs 1 of 3 Analog Radio DAC1 ADC Analog Outputs 1-4 DSP Core Mono ADC Volume Control 7-band EQ Analog Auxiliary ADC Five Stereo Pairs Programmable Digital Audio Processor Navigation Reference Analog Inputs Enhances Head Unit Audio Quality Stereo ADC MUX Crossover Filter Volume Control Stereo DAC Crossover Filter Volume Control Stereo DAC Crossover Filter Volume Control Stereo DAC Front Programmable Audio Processor 7-band EQ USB Time Alignment Rear DAC2 Voice Guidance Sample Rate Converter CD Digital Outputs 1-4 Sample Rate Converter MP3 MUX Sample Rate Converter Sub 4-band Spectrum Analyzer DVD AK7722 AK7601 • DSP with 4-in, 4-out CODEC and 2 SRC’s • 5:1 stereo input MUX, single-ended or differential • SNR: 96dB (ADC) 108dB (DAC) • Integrated PLL’s and 1.8V regulator • Six digital audio inputs + digital voice input • Supports AKM royalty-free hands-free algorithm • DSP core: 24-bits, floating point, 48kHz - 1536 lines @ 48kHz, 9216 lines @ 8kHz - 75k internal delay RAM • Sample rate converters for external voice and audio inputs • 80-pin LQFP package, -40 to +85˚C • 3-in, 6-out digital audio processor • Single-ended / differential inputs • 4:1 stereo input selector • SNR: 97dB (ADC) 102dB (DAC) • Time alignment with delay up to 18ms • Two stereo 7-band EQ blocks • Programmable audio processing block • Crossover filters: multi-stage 2nd order • 4-band variable spectrum analyzer • Sample rate converter for external digital inputs - Accepts sample rates up to 96kHz • 48-pin LQFP package, -40 to +85˚C Resolution ADC/DSP/DAC DR / SNR ADC DAC THD ADC/DAC Sample Rate ADC/DSP/DAC Channels ADC/DAC Channels DSP Core In/Out EEPROM Self-Boot AK7600 24/ 24 / 24 97 / 100 -90 / -90 44.1 / 44.1 / 44.1 2/6 N/A N/A AK7601 24 / 24 / 24 97 / 102 -90 / -90 44.1 / 44.1 / 44.1 3/6 N/A N/A AK7718 -- / 16 / -- N/A N/A 32 N/A 3/3 No AK7719 -- / 20.4 / -- N/A N/A 48 N/A 4/4 No AK7730 24 / 24 / -- 97 / -- -92 / -- 96 / 192 / -- 2 / -- 8/8 Yes AK7734 24 / 20.4 / -- 95 ? -- -87 / -- 48 / 48 / -- 2 / -- 8/8 No AK7740 24 / 24 / 24 98 / 97 -89 / -89 48 / 48 / 48 2/4 4/6 No AK7742 24 / 20.4 / 24 96 / 106 -84 / -86 48 / 96 / 96 2/4 3/5 No AK7744 24 / 24 / 24 97 / 107 -86 / -92 48 / 48 / 48 3/4 5/6 No AK7750 24 / 24 / 24 95 / 95 -88 / -86 48 / 192 / 48 2/2 10 / 8 Yes AK7752/53 24 / 20.4 / 18 91 / 95 -86 / -90 48 / 48 / 48 2/2 2/2 Yes AK7754 24 / 20.4 / 24 91 / 96 -82 / -88 48 / 48 / 48 2/2 3/3 No AK7757 24 / 20.4 / 24 96 / 105 -84 / -85 48 / 48 / 48 3/4 4/5 No AK7770/71 24 / 20.4 / 24 95 / 100 -82 / -86 48 / 48 / 48 4/6 4/6 No AK7780 24 / 24.4 / -- 96 / -- -92 / - 96 / 96 / - 5/- 10 / 12 No AK7782 24 / 24.4 / -- 96 / -- -90 / -- 96 / 48 / -- 5 / -- 14 / 14 No Page 14 of digital audio converter IC’s Audio Converters 7mW DSP for Portable Apps Ideal for Car Audio with Navigation 3-in, 4-out w/ Mic Amp Ultra-Low Power DSP Microphone Power SYNC1 PCM Interface Port 1 BCLK1 SDIN1 DOUT1 JX1 BCLK3/JX0 PCM Interface Port 2 DIN2 DSP Core SDOUT1 SYNC3/JX1 SYNC2 DOUT2 DIN1 SDOUT2 PCM Interface Port 3 SDOUT3/GP0 SDIN4 I2C DOUT3/ GP0 SCLK/CAD0 Control Interface DOUT4/ GP1 SI/CAD1 CLK GEN EXPDRN SDOUT3 GP0 DOUT1 SDOUT1 DOUT2 DAC1 DOUT5 SDOUT2 DAC2 DOUT4 Analog Outputs CSN/SCL DSPCLK GP0 DOUT3 DSP Core Digital Inputs RDY DIN3 SO/SDA Memory LRCK1/2 BICK1/2 ADC STO/RDY DIN4 SDOUT4/GP1 PLL PCM I/F Analog Inputs SDIN2 WDT/CRC CLK Outputs ADC MIC Input BCLK2 JX0 SDIN3 Differential Input I2C SPI uC Interface AK7719 AK7757 • Ultra low power for portable voice applications • Supports both voice and full-bandwidth audio • 48kHz sampling rate for audio • Integrated clock generator • Delay RAM: 16,384 × 24-bits • Two microphone operation for hands-free • DSP core: 11,250 lines @ 8kHz sampling • Available with AKM echo and noise cancellation algorithms (royalty-free) • 1.2V core, 1.8V interface, 6.2mA (hands-free) • 25-pin WL-CSP package (2.62mm × 2.93mm) • 3-in, 4-out CODEC + 24-bit floating point DSP • Inputs: differential or single-ended • Microphone amp with programmable gain • DSP core: 24-bits, floating point, 48kHz - 1536 lines, 164k bits total delay RAM - 4k × 36-bit PRAM, 4k x 20-bit CRAM • Processes AKM’s hands-free algorithm • Dynamic range: 96dB (ADC), 105dB (DAC) • 3.3V operation (1.8V interface) • I2C or SPI serial control • 48-pin LQFP package Package Pins Type Instruction Lines Delay RAM N/A 36ms 30 VSOP 250 Fixed-function DSP (EQ and delay) N/A 36ms 48 LQFP 303 New! 14-band EQ, spectrum analyzer, programmable audio effects 1536 @ 48kHz 1875 @ 48kHz Power (mW) Additional Features 24 CSP 18 1.8V operation, CSP package, ideal for echo / noise cancellation 393kbit 25 CSP 7.5 New! 1.2V operation, 6.2mA in hands-free mode, 48kHz audio 768 72kbit 48 LQFP 215 Integrated PLL, small package 1536 122kbit 48 LQFP 280 Sample rate converter w/ 96kHz in, 2 delay RAMs, hands-free capable 512 72kbit 48 LQFP 214 5:1 ADC input MUX, low cost 1536 74kbit 48 LQFP 248 Differential I/O, 3:1 analog input selector, AKM programming tool 512 24kbit 64 LQFP 330 6:1 ADC input MUX, high analog performance 768 64kbit 64 LQFP 365 Complete hands-free car kit solution Optimized for hands-free 64 LQFP 330 Optimized for hands-free and speech recognition pre/post processing 48 QFN 137 Stereo CODEC, microphone and headphone amp, hands-free New! Programmable mic amp, single-ended or differential inputs 2 sample rate converters, S/PDIF Tx, headphone amp, input pre-amp 1536 86kbit 9216 @ 8kHz 164kbit 48 LQFP TBD 1536 280 / 560 80 LQFP 388 2560 168kbit 100 LQFP 396 Sample rate converter, floating point, 1.8V digital core 2560 @ 48kHz 168kbit 100 LQFP 450 New! Dual-core DSP, two sample rate converters, integrated PLL Page 15 Mixed-signal solutions for Mob DSP GUI Development Tool www.akm.com Now available for selected AKM DSP products is a GUI-based development tool. The tool uses a drag ‘n drop interface to build the desired circuit, allows for real-time tuning of audio parameters, and outputs assembly code that can be loaded into an evaluation board. No knowledge of DSP programming is needed to use the tool. Primary Elements • Compressor/Limiter • Noise gate • HPF/LPF • Multi-band EQ • Limiter • Delay • Volume control • Faders Main page • Draw circuit using same method as CAD programs • Pull in component blocks with parameter selection • Resource requirements displayed during build • No pop-up menus: pull-downs in original window • Click on block to identify connected components • Set default parameters for blocks prior to compiling Menu to select block parameters Real-time stimulus • Click “connect” to load program into development board • Select stimulus (tone, noise, etc.) • Select input / output device • Display analytical results Use real-time tuning page to adjust block parameters “on the fly” and get immediate audible feedback using the evaluation board Real-time tuning Page 16 bile • Consumer • Automotive Touch Sensor Products AKM offers a variety of touch sensor products, including resistive touchscreen controllers and capacitive touch sensor controllers. Touchscreen controllers are available in either stand-alone form or integrated with audio CODEC’s. At the heart of our Touchscreen Controllers are 12-bit, >100kHz SAR-type A/D converters. The controllers accept 4-wire or 5-wire pen input, and they are capable of measuring pressure as well as position. They also include integrated references, battery monitors and temperature sensors. The AK4189 is a dual-touch resistive controller that can be used to support gesturing, using any 4-wire resistive overlay. Dual-Touch Resistive Controller Capacitive Touch Sensor Controllers AK4160 Dual-Touch Resistive I2C Touchscreen Controller VDD XP XN YP RSTN 4 wire Touchscreen Drivers Interface SAR ADC Calculator YN I2C Serial I /F & Control Logic AUX AD0 SCL SDA INTN Internal Oscillator • Up to 16 capacitive sensor inputs • Up to 8 GPIO’s configurable as PWM LED drivers • Temperature drift compensation per channel • Integrated median averaging filter • I2C serial control interface • Low power operation: • 1.71 to 3.6V, 4mA @ 512ms sampling time • 28-pin QFN package (4 × 4mm, 0.4mm pitch) AK4161 VSS AK4189 • 4-wire dual-touch touchscreen controller • Works with any resistive touchscreen overlay • Integrated reference resistors • Accepts two independent touch inputs - Median averaging for additional inputs • Internal oscillator for clock-free operation • Low power operation: 1.8V, 266µW • Supports gesturing with external firmware • 12-pin CSP package (1.96 × 1.46mm) • Up to 6 capacitive sensor inputs • Up to 6 GPIO’s configurable as PWM LED drivers • Auto inital settings for charge current & time • Temperature drift compensation per channel • Integrated median averaging filter • I2C serial control interface • Low power operation: • 1.6 to 3.6V, 4.3µA @ 512ms sampling time • 16-pin QFN package (3 × 3mm, 0.5mm pitch) AK4181A AK4182A AK4183 AK4185/86 AK4187/88 AK4189 AVdd 2.7V to 3.6V 2.2V to 3.6V 2.5V to 3.6V 1.6V to 3.6V 2.7V to 3.6V 1.8 IOVdd 2.7V to 3.6V 1.5 to AVdd 2.5V to 3.6V Features X, Y, pen pressure, IN, VBAT, temp X, Y, pen pressure, IN, VBAT, temp X, Y 4/5 wire, X, Y, pen pressure, IN, temp Interface SPI SPI I2C SPI/I2C 250µA 260µA 68µA Yes Yes 16-TSSOP ADS7846N AD7843ARU MXB7846 Active Current Internal Vref Package Industry Compatibility 1.6 to 3.6 1.6 to 3.6 1.8 Dual touch, pen pressure, integrated averaging I2C (4187) SPI (4188) Dual touch, pen pressure, integrated averaging 60µA 250µA (dual touch) 148µA No No No Integrated resistors 16-QFN 10-MSOP 12-CSP (both) 16-QFN (4186) 16-QFN 12-CSP ADS7846IR AD7843 AKM Proprietary AKM Proprietary AKM Proprietary AKM Proprietary I2C Page 17 The world’s premier supplier S/PDIF Interface Products S/PDIF Complete Clocking Solution Ultra Low Jitter Transceiver <50ps rms Jitter AVSS AVDD R V C O M F ILT X ’ta l O scilla to r X ’ta l O scilla to r X ’ta l O scilla to r 8 :3 In p u t S e le cto r 8 to 3 In p u t S e le cto r R X 1:7 MC KO2 D A IF D e co d e r D IT DAUX E B IC K E LR C K E M C LK Auto CLK Settings Asynch Operation TVD D LR C K B IC K SDTO A u d io In te rfa ce TX1 SD TO A udio Interfac e for T x ASYNC D e -E m p h a sis D A IF D e co d e r B IC K E LR C K TXP1 TXP0 TX0 LR C K A udio Interfac e for R x/T x DEM TX0 MC KO2 C loc k S elec tor C lo ck R e co ve ry R X P0 R X N0 MC KO1 C lo ck G e n e ra to r C lo ck R e co ve ry MC KO1 C loc k G enerator PSEL R X 1:8 Word CLK Lock ACKS C hannel S tatus B uffer TVSS DAUX Q -s ubc ode B uffer DVDD PDN DVSS www.akm.com D ig ita l A u d io T ra n sm itte r A C-3 / M P E G D e te ct E rro r & S ta tu s D e te ct µP In te rfa ce Q -S u b co d e B u ffe r OVD D CDTO OVSS CSN A C-3 / MPEG D etec tor C C LK µP Interfac e E rror & S tatus D etec t C D T0 C D T1 CDTI IN T 0 IN T 1 V IN CSN C C LK X T L1 P /S N I2 C X T L0 V IN B, C, U VOU T IN T0 IN T1 P /S 2 IC AK4118A AK4115 • 24-bits, 192kHz transceiver • Ultra-low jitter: <50ps rms • 8:1 input selector • 40-bit channel status buffer • Transmitter loop-through mode • Hardware or serial control • 48-pin LQFP package • 24-bits, 216kHz transceiver • Word clock (studio sync) lock • Very low jitter: <80ps rms • Two crystal oscillators • 192-bit channel status buffer • 8-channel receiver input (1 balanced) • 2-channel transmitter output (1 RS422) • 64-pin LQFP package Max fs Inputs/Outputs Temp Range In Out Low High Power VD mW Package Pins Type Control Interface Functions DIR DIT AK4101A 192 N/A (Tx) 4 -40 85 5 50 44 LQFP 4-wire / HW Y AK4103A 192 N/A (Tx) 1 -40 85 5 30 24 VSOP 4-wire / HW Y AK4104 192 N/A (Tx) 1 -20 85 3.3 3 16 TSSOP 4-wire / 3-wire Y AK4112B 96 4 N/A (Rx) -40 85 3.3 66 28 VSOP 4-wire / HW Y AK4113 216 6 N/A (Rx) -40 85 3.3 86 30 VSOP 4-wire / I2C HW Y AK4114 192 8 2 -10 70 3.3 92 48 LQFP 4-wire / I C HW Y Y AK4115 216 8 2 -20 85 3.3 99 64 LQFP 4-wire / I2C HW Y Y AK4116 48 1 N/A (Rx) -40 85 3.3 6.6 20 QFN 4-wire Y AK4117 192 2 N/A (Rx) -40 85 3.3 46 24 VSOP 4-wire Y AK4118A 192 8 2 -10 70 3.3 106 48 LQFP 4-wire / I C HW Y AK4122A 96 4 N/A (Rx) -10 70 3.3 49 48 LQFP 4-wire Y AK4345 96 N/A (Tx) 1 -20 85 3.3 23 16 TSSOP 4-wire / 3-wire Page 18 2 2 SRC Y Y Y of digital audio converter IC’s Sample Rate Converters TDM Interface Mode ID IF 2 ID IF 1 ID IF 0 AVDD AVSS DVDD Fully Asynchronous 8-Channels DVSS O D IF 1 ID IF 2 ID IF 1 ID IF 0 D E M1 D E M0 O D IF 0 SMSEMI SMUTE SMT1 SMT0 8-Channels D IT H E R OLR C K O B IC K IB IC K IL R C K SDTI OLR C K S e ria l A u d io In te rfa ce S a m p le R a te C o n ve rte r TDM Interface P L L2 P L L1 S e ria l A u d io In te rfa ce P LL P L L0 IB IC K 1 IL R C K1 S D T I1 In p u t S e ria l A u d io I/F DEM IB IC K 2 IL R C K2 S D T I2 In p u t S e ria l A u d io I/F DEM IB IC K 3 IL R C K3 S D T I3 In p u t S e ria l A u d io I/F DEM IB IC K 4 IL R C K4 In p u t S e ria l A u d io I/F DEM IM C L K C MOD E2 C MOD E1 SRC O B IC K SMUTE SD TO1 D ith e r O B IT 1 O B IT 0 SDTO OMC LK O B IT 1 O B IT 0 PDN S D T I4 SMUTE IM C L K PDN F IR SD TO2 S e ria l A u d io In te rfa ce F IR O D IF 1 O D IF 0 SMUTE SRC SD TO3 D ith e r F IR SMUTE SRC SD TO4 D ith e r C A D0 S P B C MOD E0 SMUTE SRC D ith e r M icro co n tro lle r In te rfa ce PM1 PM2 U N LOC K F IR SDA X ’ta l O sc SCL XTO XTI / MC LK U N LOC K C lo ck D ivid e r MCKO C M2 C M 1 C M 0 AK4127 AK4128A • High performance: • THD+N: -130dB • Dynamic range: 140dB • Input sample range: 8kHz to 216kHz • Output sample range: 8kHz to 216kHz • Input to output sample rate ratio: 1/6 to 6 • Low jitter internal PLL enables master clock free operation • SRC bypass mode, soft mute • TDM interface mode • 30-pin VSOP package • High performance: • THD+N: -130dB • Dynamic range: 140dB • Input sample range: 8kHz to 216kHz • Output sample range: 8kHz to 216kHz • Input to output sample rate ratio: 1/6 to 6 • Low jitter internal PLL enables master clock free operation • Inputs can have independent sampling rates • SRC bypass mode, soft mute • Ideal for 8-channel audio systems • 64-pin LQFP package Input Bits Sample Rates Clock Source Output Sample THD+N Rates Temp Range Power Package Additional Features Low High VD mW Pins Type -113 -40 85 3.3 70 24 VSOP 2 inputs -113 -40 85 3.3 33 24 VSOP PLL -113 -10 70 3.3 45 48 LQFP S/PDIF Transceiver AK4120 20 8 to 96 Inputs 1, 2 AK4121 20 8 to 96 PLL AK4122A 24 8 to 96 S/PDIF, PLL 32, 44.1, 48 32, 44.1, 48, 96 32, 44.1, 48, 96 AK4125 24 8 to 216 PLL 8 to 216 -130 -40 85 3.3 43 30 VSOP PLL AK4126 24 8 to 192 PLL 8 to 192 -130 -40 85 3.3 158 64 LQFP 6-channels AK4127 24 8 to 216 PLL 8 to 216 -130 -40 85 3.3 48 30 VSOP TDM mode AK4128A 24 8 to 216 PLL 8 to 216 -130 -40 85 3.3 82 64 LQFP 8-channels AK4129 24 8 to 216 PLL 8 to 216 -130 -40 85 3.3 82 64 LQFP 6-channels Page 19 Mixed-signal solutions for Mob Magnetic Sensors AKM Hall Elements Magnetic Sensitivity Temperature Coefficiency AKM Series Hall Element Material Relative Ranking --- --- Si Low 1,450 Weight sensor, Inverter, position sensor, current sensor (low cost) HGXXX GaAs Medium 8,000 Inverter, Smart Meter, Power Meter, current sensor, etc. HZXXX InAs High 30,000 Medium 0.33 Position detection HQXXX High 30,000 Medium 0.33 Brushless DC motor, current sensor HWXXX Ultra High 75,000 High 0.16 Applications Magnetic flux density InSb Semiconductor (cm2/Vs) Temperature Dependence of Sensitivity Low (essentially none) Linear around zero field point Magnetic displacement Low (essentially none) B B Page 20 InAs (Quantum well) Electron Mobility of Magnetic flux density www.akm.com A Hall Element is a magneto-electric transducer which utilizes the Hall Effect to measure or sense a magnetic field perpendicular to the Element. AKM makes Hall Elements, Hall Effect IC’s (digital switch, digital latch, linear output and other specialized functions) and Current Sense Modules. Hall Elements can be driven by either a voltage or a current source. The output from a Hall Element is analog and typically requires additional circuitry to interpret the output. AKM Hall Effect IC’s and Current Sense Modules include the additional circuitry. AKM uses five different semiconductor materials in its Hall Elements and IC’s. The different materials provide different performance characteristics (magnetic sensitivity represented by electron mobility and band gap, operating voltage, temperature sensitivity, etc.) allowing AKM and system design engineers to choose the best solution for the particular application. Linear range is wide Magnetic displacement Band Gap Eg (eV) 1.12 1.43 bile • Consumer • Automotive Center line Hall element Center line Hall element Rear Side Rear Side N S M ar king Front Side IC Package S Pol Unipolar Hall Effect Switch IC H N OR S VOUT SR O N M ar Rear Side Front Side IC Package N or S Pol Omnipolar Hall Effect Switch IC H S N N S M ar king Front Side VOUT VOUT H IC Package Hall Effect Latch IC BH VSAT Center line Hall element king BHN L L BRP BOP N-pole 0 S-pole Magnetic flux density BOPN N-pole AKM Hall Effect IC’s Applications BH BHS AKM Series BRPN 0 BRPS Magnetic flux density Hall Element Material BOPS L S-pole Operating Voltage N-pole BRP 0 BRP Magnetic flux density Magnetic Sensitivity Type Output S-pole Switches Open/Close detection: Laptop, flip phone, slide phone, appliance door, security door, portable game, switch, touch sensor, louvre, etc. Presence detection: Ice tray, phone is in holder, phone is near hearing aid, filter, etc. EMXXXX Si Monolithic 1.6~5.5V BOP 2.5mT or 3mT Omnipolar Switch CMOS Single & Dual AKXXXX Si Monolithic 1.6~5.5V 1.7~3.6V * BOP 2.5mT or 3mT Omnipolar Switch CMOS Single & Dual EZXXX InAs Hybrid 2~24V BOP SPOLE 26mT Unipolar Switch Open Collector EWXXX InSb Hybrid 2.4~3.3V, 2.5~5.5V 3~26.4V BOP SPOLE 1.5, 3, or 6mT Unipolar Switch Open Collector & CMOS *AK8783 allows user defined sensitivity (operate and release points) via external resistor Latches Position Detection: Flow sensor, speed sensor, jog dial, angle sensor, brushless DC motors, etc. EMXXXX Si Monolithic 1.6~5.5V 3.5~18V BOP 1.8mT or 3mT Bipolar Latch Open Drain & CMOS AKXXXX Si Monolithic 1.6~5.5V BOP 1.5mT or 1.8mT Bipolar * Latch Open Drain & CMOS EZXXX InAs Hybrid 3.8~24V BOP 4.2mT Bipolar Latch Open Collector EWXXX InSb Hybrid 2.5~5.5V 3.0~26.4V 4.5~18V BOP 3 or 10mT Bipolar Latch Open Collector *AK8775 & AK8776 detect both horizontal and vertical magnetic fields Linear Position: Weight sensor Rotation/Angle: Robot, jog dial, joy stick, etc. Current sensor: Inverter, Smart Meter, Power Meter, circuit protection, current monitoring, home & industrial equipment, etc. EQXXX InAs Hybrid (Quantum well) 3~5.5V 20, 40, 65, or 130mV/mT Linear Analog Ratiometric Page 21 Mixed-signal solutions for Mob Magnetic Sensors Hall Effect Switch ICs Supply Voltage Sensitivity Response time Supply Current Output Temp range Package 1.70 to 3.6 2.6 - 4.4 1.6 - 3.4 50ms 5.0µA at 1.8V Push-pull CMOS -30 to+85 4WLCSP 1.6 to 5.5 3.0 / 2.2 50ms 4.5µA at 1.85V Push-pull CMOS -30 to+85 4SON AK8789 Dual Output Unipolar 1.6 to 5.5 2.5 / 2.0 50ms 6.5µA at 1.85V Push-pull CMOS -30 to+85 4SON EM1781 Omnipolar 1.6 to 5.5 3.0 / 2.2 50ms 6.5µA at 1.85V Push-pull CMOS -30 to+85 4SOP EM1791 Dual Output Unipolar 1.6 to 5.5 2.5 / 2.0 50ms 6.5µA at 1.85V Push-pull CMOS -30 to+85 4SOP EM6781 Omnipolar 1.6 to 5.5 3.0 / 2.2 50ms 6.5µA at 1.85V Push-pull CMOS -30 to+85 3SOT EW463 Unipolar 2.5 to 5.5 3 / 2.2 3µs 6mA at 3V Open collector -30 to+115 3SOT EW650B Unipolar 3 to 26.4 6/5 3µs 5mA at 12V Open collector -40 to+115 3SOT Unipolar 3 to 26.4 6/5 3µs 5mA at 12V Open collector -40 to+115 3SOT EW6672 Unipolar 2.4 to 3.3 1.5 / 1.2 50ms 5µA at 3V Push-pull CMOS -30 to+85 3SOT EW750B Unipolar 3 to 26.4 6/5 3µs 5mA at 12V Open collector -40 to+115 3SIP Unipolar 3 to 26.4 6/5 3µs 5mA at 12V Open collector -40 to+115 3SIP Unipolar 2 to 24 26 / 20 3µs 3mA at 12V Open collector -40 to+125 3SOT P/N Feature AK8783 Adj sensitivity via external resistor www.akm.com AK8788A EW652B EW752B EZ470 Omnipolar Omnipolar Ultra-small package Ultra-small package Internal pull-up Internal pull-up Bop/Brp @HIC Hall Effect Latch ICs P/N Feature Supply Voltage Sensitivity Bop/Brp @HIC Response time Supply Current Output Temp range Package AK8771 Ultra-small package 1.6 to 5.5 1.8 / -1.8 24µs 2.5mA at 3V Push-pull CMOS -30 to+85 4SON AK8772 Ultra-small package 1.6 to 5.5 1.8 / -1.8 1ms 60µA at 3V Push-pull CMOS -30 to+85 4SON EM1011 3.5 to 18 3.0 / -3.0 25µs 3mA at 12V Open drain -30 to+115 4SMT EM1711 1.6 to 5.5 1.8 / -1.8 24µs 2.5mA at 3V Push-pull CMOS -30 to+85 4SOP EM1712 1.6 to 5.5 1.8 / -1.8 1ms 60µA at 3V Push-pull CMOS -30 to+85 4SOP EW400 4.5 to 18 10 / -10 3µs 6mA at 12V Open collector -20 to+115 3SOT EW403 2.5 to 5.5 10 / -10 3µs 6mA at 3V Open collector -30 to+115 3SOT EW413 2.5 to 5.5 3 / -3 3µs 6mA at 3V Open collector -30 to+115 3SOT EW610B 3 to 26.4 3 / -3 3µs 5mA at 12v Open collector -40 to+115 3SOT 3 to 26.4 3 / -3 3µs 5mA at 12v Open collector -40 to+115 3SOT 3 to 26.4 3 / -3 3µs 5mA at 12V Open collector -40 to+115 3SIP 3 to 26.4 3 / -3 3µs 5mA at 12V Open collector -40 to+115 3SIP 3.8 to 24 4.2 / -4.2 3µs 5mA at 12V Open collector -40 to+125 3SOT EW612B Internal pull-up EW710B EW712B EZ410 Page 22 Internal pull-up bile • Consumer • Automotive Hall Effect Linear ICs P/N Feature Supply Voltage mV/mT @ HE Sensitivity Response time Supply Current Output Temp range Package EQ430L Ratiometric 3 to 5.5 130 at 5V 5µs 9mA at 5V Analog -40 to+100 3TSOP EQ431L Ratiometric 3 to 5.5 65 at 5V 5µs 9mA at 5V Analog -40 to+100 3TSOP EQ432L Ratiometric 3 to 5.5 40 at 5V 5µs 9mA at 5V Analog -40 to+100 3TSOP EQ433L Ratiometric 3 to 5.5 20 at 5V 5µs 9mA at 5V Analog -40 to+100 3TSOP EQ730L Ratiometric 3 to 5.5 130 at 5V 2µs 9mA at 5V Analog -40 to+100 3SIP EQ731L Ratiometric 3 to 5.5 65 at 5V 1µs 9mA at 5V Analog -40 to+100 3SIP EQ732L Ratiometric 3 to 5.5 40 at 5V 1µs 9mA at 5V Analog -40 to+100 3SIP EQ733L Ratiometric 3 to 5.5 20 at 5V 1µs 9mA at 5V Analog -40 to+100 3SIP Hall Effect Special ICs P/N Feature AK8775 Dual output Supply Voltage Sensitivity Bop/Brp @HIC Response time Supply Current Output Temp range Package 1.6 to 5.5 1.5 / -1.5 1ms 90µA at 3V Pulse Push-pull CMOS -30 to+85 4SMT 1.6 to 5.5 1.5 / -1.5 1ms 90µA at 3V Push-pull CMOS -30 to+85 4SMT 2.7 to 3.3 - 140µs 8mA Analog -30 to+85 6TSSOP VDD: 2.5 to 3.3 VDI: 1.65 to VDD - 16ms 6uA at 3V SPI -30 to+85 20GFN Encoder A - vertical B - horizontal Encoder AK8776 EM3242 EQ0442 Dual output F - pulse D - rotation direction Angle sensor Ratiometric Hybrid APD Analog Pointing Device (Ext Clk) AKM Current Sensor Modules The Current Sensor Modules use a Hybrid Hall IC with a high sensitivity Hall element and compensation circuitry to provide flat temperature dependence. CQ206x and CQ209x Series include an EEPROM unit providing factory-adjusted sensitivity and offset voltage for high accuracy. The current conductor is electrically isolated from the sensor IC. The output is linear and ratiometric. (Feature) Current Supply Voltage Sensitivity mV/A Response time Supply Current CQ121E 20A 3 to 5.5 63.5 3µs 9mA at 5V CQ131E 30A 3 to 5.5 27 3µs 9mA at 5V 4.5 to 5.5 60 1µs 6.6mA at 5V 4.5 to 5.5 40 1µs 6.6mA at 5V 4.5 to 5.5 25 1µs 6.6mA at 5V 4.5 to 5.5 100 1µs 6.6mA at 5V 4.5 to 5.5 60 1µs 6.6mA at 5V P/N CQ2063 CQ2064 CQ2065 CQ2092 CQ2093 35A (2% accuracy) 54A (2% accuracy) 85A (2% accuracy) 21A (2% accuracy) 35A (2% accuracy) Output Analog (Ratiometric) Analog (Ratiometric) Analog (Ratiometric) Analog (Ratiometric) Analog (Ratiometric) Analog (Ratiometric) Analog (Ratiometric) Temp range Package -30 to+85 5SIP -30 to+85 5SIP -40 to+90 7SIP -40 to+90 7SIP -40 to+90 7SIP -40 to+90 7SMT -40 to+90 7SMT Page 23 Mixed-signal solutions for Mob Electronic Compass AKM is the world leader in designing and manufacturing electronic compass integrated circuits. Integrated Hall-Effect sensors are used to detect the earth’s magnetic field in three axes. The integration allows for very small and thin packages, often required for state-of-the art portable appliances with GPS services. In addition to the integrated circuit, AKM may provide a software solution for calibrating offset, eliminating the need for adjustment and tuning during manufacturing. AKM has extensive experience providing 3-axis and 6-axis compass IC’s, and the current products are fifth-generation. The output is a vector that describes direction and magnitude, which can be translated into a directional heading. The silicon magnetic sensor enables a wide measurement range and provides an excellent signal-to-noise ratio. AKM’s patented offset calibration software may be employed with the compass to calibrate offset induced by the static magnetic field generated inside the appliance. The solution offers a one degree resolution, with accuracy ranging from ±1° to ±5°, depending upon the parameters of the appliance design and software calibration. www.akm.com AK8963 (e-compass) • 3-axis monolithic Si-Hall Effect magnetic sensor • Time-shared processing: sequencer obtains 3-axis magnetic heading • Selectable resolution: - 14-bits, 0.6µT; 16-bits, 0.15µT • Single or continuous measurement (8Hz or 100Hz) • Fuse ROM stores calibration data (AKM-generated) • I2C or SPI control interface • Integrated oscillator eliminates external CLK • Automatic power-down mode • Low power operation: 280µA at 8Hz sampling • Two package options: - AK8963N: QFN (3.0 × 3.0 × 0.75mm) - AK8963C: WL-CSP (BGA) (1.6 × 1.6 × 0.5mm) 3-axis Magnetometer AK8963 Monolithic Silicon 3-Axis Hall-Effect Sensor Chopper SW Integrator & ADC Interrupt Host CPU HE Drive MUX Magnetic Source Preamp Voltage Reference Serial I/F OSC2 Calibration Software I2C / SPI Data Register Timing Control Logic Optional Acceleration Sensor OSC2 Fuse ROM AK8978 (e-compass + accelerometer) • 3-axis monolithic Si-Hall Effect magnetic sensor with 3-axis acceleration sensor • E-compass: - Resolution: 0.3µT / LSB - Measurement range: ±1200µT - Internal oscillator - Low power: 350µA @ 8Hz sampling rate • Accelerometer: - Resolution: 4mG / LSB - Measurement range: ±16G - Tap, activity, free-fall, orientation detection - Low power: 30µA @ 10Hz sampling rate • I2C or SPI control interface • Package: 26-pin LGA (3.0 3.0 × 1.0mm) Page 24 6-axis Sensor AK8978 Magnetometer MUX Preamp Integrator & ADC Monolithic Silicon 3-Axis Hall-Effect Sensor SCL / SK SDO SDA / SDI CSB INT1 Interface Logic, Registers, Power Mgmt, Controls INT2 OSC, Timing Logic, Voltage Reference, Power-On Reset Digital Filter ADC Accelerometer VDD VID VSS RSV Serial I/F Data Register Logic Sensing Amp 3-axis Acceleration Sensor SCL / SK SDA / SI SO DRDY VSS VID VDD bile • Consumer • Automotive Application Development Auto-calibration Software (DOE) The DOE (Dynamic Offset Estimation) algorithm provides automatic adjustment of the compass for extraneous magnetic field changes, and thus eliminates the need for repeated manual adjustment. In mobile phones and other handheld appliances, the extraneous magnetic fields are strong and subject to frequent change and distortion. The levels of mobile phone component magnetization may change in the strong magnetic fields often encountered around trains, stereo speakers, and other electrical equipment. The mobile phone’s own speaker magnet will vary in strength over changing temperature. The interior magnetic field is also significantly affected by the insertion of memory cards and other accessories. Without the DOE algorithm, frequent and troublesome manual adjustment is essential. With it, the adjustment is automatic, efficient, and highly effective for the maintenance of accurate and reliable direction finding, whether walking along the street, getting off a bus, leaving a subway station, or passing through other environments. This auto-adjust operation is made possible by the combination of the 3-axis sensor configuration and the DOE algorithm. Designing an e-compass Application The electronic compass is designed to measure a geomagnetic field, which consists of both the earth’s magnetic filed and the local magnetic field, generated through a variety of magnetic sources. When the earth’s field is greater than the local environmental field, it is possible to compensate for the local effects to generate an accurate directional heading. But, when there is a very strong local field that dominates the geomagnetic field, it is not possible to determine a heading. This can be shown by placing a conventional compass in the presence of a very strong local field, and observing the effect. It is possible to offset the effects of fixed local magnetic fields through calibration software. AKM has created automatic calibration software, removing the need for lengthy and complicated manual calibration. Unwanted magnetic fields are generated by metals or magnetic materials contained in the appliance, and these fields influence the geomagnetic measurement results. For example, a mobile phone contains many magnetic field generators, including speakers (20,000µT), vibrator motors, screws, magnets for the open / close switches, metal shields, metal connectors, and others. However, it is not possible to compensate for the effects of external, random magnetic fields, including large electric motors and large metallic surfaces or equipment. AKM’s auto-calibration software is available under select conditions - contact your local sales representative for details. Evaluation kit and development board Evaluation kit (AKD8975 or AKD8963) • Azimuth output (tilt angle compensation) • Automatic calibration using DOE™ software • Logs measurement data and outputs to clipboard • Proprietary Windows application • Source code and API are not available Development kit (AKK8973) • Azimuth calculation (simple tilt compensation) • Output measurement data over USB • Schematic, C source code are available • Automatic calibration is not included Page 25 Mixed-signal solutions for Mob Clock and Timing AKM is now utilizing its analog PLL technology for clock generators and other clocking devices. Known for its extremely low jitter, the PLL’s offer unparalleled performance in products such as single clock generators, multi-clock generators, spread spectrum clock EMI-reduction, programmable clock generators and zero delay buffers. In addition to the low jitter characteristics, these products offer very low power consumption, low voltage operation, and small package sizes. Multiple Clock Generators The family of multi-clock generators have four outputs, plus the recovered input clock. The device architecture contains 3 PLL’s and a VCXO or XO. www.akm.com In AK8130 27 AK8130A AK8130AH 27 AK8130B 27 AK8131S AK8132 AK8133 27 13.5 16 12 CLK 1 74.250 74.1758 54.000 54.000 74.250 74.17582 74.250 74.17582 74.250 74.17582 55.000 61.875 68.333 41.85 48.0 12.0 24.576 36.864 27 AK8134 AK8134A 40.5 49.5 AK8136A 27 AK8137A 25 74.25 74.17582 148.352 148.500 100.000 133.000 166.000 200.000 CLK 2 CLK 3 CLK 4 Type 25.000 4.9152 24.576 33.333 VCXO 24.576 33.333 VCXO 24.576 33.333 VCXO 27.000 VCXO 25.000 25.000 12.000 48.000 4.9152 12.000 48.000 4.9152 Page 26 AKM’s spread spectrum clock generators are designed for applications requiring significant EMI reduction. Based on AKM’s original spread spectrum profile (patent pending), excellent EMI reduction is achieved without degrading system performance. The profile enables lower spread ratios to realize required EMI reduction. • Output frequency range: 6MHz to 128MHz • Spread spectrum modulation ratio: - Center spread: ±0.125%, 0.25%, 0.5%, 1.0%, 1.5% - Down spread: -0.25%, 0.5%, 1.0%, 2.0%, 3.0% • Modulation frequency: 38.46kHz to 76.92kHz • Low jitter performance: 100ps max cycle:cycle • Low power operation: 3.3V, 2.5mA • 10-pin TMSOP package 74.25 66.000 82.000 27.000 54.000 24.576 54.000 27.000 XO 4.096 8.192 11.2896 12.288 16.384 22.5792 24.576 49.152 8.4672 12.288 16.9344 18.432 24.576 33.8688 36.864 73.728 • Available options – Integrated XO and output buffer – Mask-programmable PLL multiplier – Mask-programmable modulation frequency 16.9344 33.8688 XO Programmable Clock Generators 24.576 27.000 100.71 108.000 24.576 33.8688 27.000 VCXO 96.000 100.000 27.000 VCXO Ref Input Single Clock Generators AK8110 AK8111 AK8112 AK8113 AK8114 AK8115 AK8116 AK8117 AK8118 Spread-Spectrum Clock Generators In addition to mask-programmable devices, AKM provides a family of register-programmable single clock generators. The output may be selected from a series of fixed frequencies or it can be stepped to achieve the desired frequency. These devices offer the same low jitter characteristic as the maskprogrammable family. Both Integer-N and Fractional-N devices are available. HDMI Clock Generators Input CLK Output CLK1 Output CLK2 Supply Current 27 27 27 27 27 41.538 33.75 27 27 36.000 12.288 33.375 74.17582 33.333 27.000 27.000 38.000 32.000 49.500 24.576 67.500 74.250 48.000 74.17582 74.250 38.6667 40.500 3.5mA 3.5mA 3.5mA 3.8mA 3.5mA 3.8mA 3.8mA 3.3mA 3.5mA • Low jitter performance: period and long term • Two selectable output frequencies • Low power consumption • 10-pin TMSOP package Period Jitter Long Term Jitter Output CLK1 (MHz) Output CLK2 (MHz) AK8128A AK8128B 15ps (1σ) 20ps (1σ) 37ps (1σ) 50ps (1σ) AK8128C 20ps (1σ) 60ps (1σ) 74.25 74.25 12.288 33.8688 148.5 148.5 24.576 36.864 bile • Consumer • Automotive Precision Generators & Buffers Ultra-Precise Multi-Clock Generator REF_SEL REFMON REF SWOVER Lock Detect LD HOLD R Divider REFIN/REF1 N Divider REFINn/REF2 BYPASS LF P, P + 1 Prescalar LDO A/B Counter ÷ 2 to 6 PLL Ref Distribution Ref VCO Status VCO Charge Pump Phase Frequency Detector LVPECL ÷ 1 to 32 OUT5 OUT5n LVDS ÷ 1 to 32 SCLK Control Register ÷ 1 to 32 CSn ÷ 1 to 32 OUT6 OUT6n OUT7 OUT7n OUT8 OUT8n OUT9 OUT9n AK8186 • LVPECL and LVDS/LVCMOS outputs - Three pairs of 900MHz LVPECL - Two pairs of 800MHz LVDS - Eight 156MHz LVCMOS (two per LVDS) • Ultra-low jitter - 235fs @ 122.88MHz, BW = 12kHz to 20MHz • Integrated 1.6GHz VCO (1.45 to 1.8GHz range) • 3.3V operation, 2.5V to 3.3V LVPECL drive • 64-pin QFN package LVPECL 1:4, 266MHz Buffer ICS8535i-01 Compatible VDD CLK_EN D • 1:10 LVCMOS clock fanout buffer • Each output capable of driving two 50W lines • Outputs divided into three banks (3 - 3 - 4) • Clock frequency: up to 250MHz • Low skew: 200ps (between outputs) • Two selectable LVCMOS inputs • Single, dual, or mixed supplies: 2.5V or 3.3V • 32-pin TQFP, -40ºC to +85ºC • Compatible with MPC9446 OUT4 OUT4n ÷ 1 to 32 STATUS SDO OUT0 OUT0n OUT3 OUT3n PDn SDIO RSET OUT2 OUT2n SYNCn ÷ 1 to 32 CPRSET OUT1 OUT1n ÷ 1 to 32 RESETn CP AK8180A Q AK8180B • 1:9 LVCMOS clock fanout buffer • Drives 9 parallel or 18 series terminated lines • Synchronous output stop in logic low state • Clock frequency: up to 350MHz • Low skew: 150ps (between outputs) • Two selectable LVCMOS inputs • Low power: 2.5V or 3.3V supplies, 2mA Iq • 32-pin LQFP, -40ºC to +85ºC • Compatible with MPC9447 AK8180C • 1:12 LVCMOS clock fanout buffer • Drives 12 parallel or 24 series terminated lines • Synchronous output stop in logic low state • Clock frequency: up to 350MHz • Low skew: 150ps (between outputs) • Two selectable LVCMOS or LVPECL inputs • Low power: 2.5V or 3.3V supplies, 2mA Iq • 32-pin LQFP, -40ºC to +85ºC • Compatible with MPC9448 LE CLK0 0 CLK1 1 Q0 Q0n Q1 Q1n CLK_SEL Q2 Q2n LVPECL Output AK8181A • 1:4 LVPECL clock fanout buffer • Clock frequency: up to 350MHz • Low skew: 30ps (between outputs) • 20-pin TSSOP package Q3 Q3n AK8180D • 1:10LVCMOS clock fanout buffer • Drives 10 parallel / 20 series terminated lines • Outputs divided into three banks (3 - 3 - 4) • Clock frequency: up to 250MHz • Low skew: 200ps (between outputs) • Differential LVPECL input • Single, dual, or mixed supplies: 2.5V or 3.3V • 32-pin TQFP, -40ºC to +85ºC • Compatible with MPC 9456 Page 27 Mixed-signal solutions for Mob RF Products AKM has extensive experience designing and manufacturing RFIC’s. While the majority of applications have focused on mobile applications, AKM is expanding its RF device portfolio to address other wireless communications applications. The first product families consist of frequency synthesizers, frequency mixers, and RFID transceivers. Products for BTS Applications AKM BTS Solutions MIX LNA BPF BPF BPF IF VGA IF VGA AK1221 AK1290 AK1290 AK5450 AK1223 Frequency Synthesizer MP Sampling AK1548 AK1570 Frequency Synthesizer www.akm.com Clock Generator AK1545/AK1546/AK1547/AK1549 Coming soon To ADC, DDC etc. AK8186x VCO • Low power frequency synthesizers - AK1542A: 600MHz integer-N - AK1544: 1.3GHz integer-N Digital Down Convertor DSP ADC Jitter Cleaner • Low phase noise frequency synthesizers - AK1546: 3GHz, -226dBc / Hz phase noise - AK1548: 8GHz, -226dBc / Hz phase noise CDR • Low power down-conversion mixers - AK1220: 900MHz, 17mA @ IIP3 = +22dBm - AK1221: 3.5GHz, 45mA @ IIP3 = +25dBm AK1571 VCO To DAC, DUC etc. CPRI AK1225 Digital Up Convertor DSP DAC PA BPF RF VGA MIX Driver Amp LPF AK88XX • Clock generator - AK8186A: ADC ATT AK1221 AK1223 MIX BPF Frequency Synthesizer Power Management AK5451 Driver Amp VCO AL2010 AK1545/AK1546/AK1547/AK1549 AK1548 AK1570 • High performance IF ADC - AK5450: 14-bits, 125MSPS, 84dB SFDR - AK5451: 16-bits, 250MSPS, 85dB SFDR AP3404/AP3405 AK1571 W-CDMA / HSPA Femto Cell Transceiver DAC Analog LPF ADC Digital LPF Analog LPF ADC Digital LPF Analog LPF ADC Digital LPF Analog LPF ADC Digital LPF RX DATA INTERFACE Data Interface Output 4-wire control I/F LNA 0/90 RxVCO Fractional N Synth 0/90 TxVCO Fractional N Synth AK1537 Analog LPF DAC Digital LPF Analog LPF DAC Digital LPF FE (Ext Switch) Control TX DATA INTERFACE Data Interface Input TCXO IN (26MHz) CLK Distribution AFC 26MHz 19.2MHz AK1537 • 10-band W-CDMA: I, II, V, etc. • GSM detector • JESD207 compliant • One transmitter, two receivers • 129 pin FBGA: 9mm × 9mm Page 28 • Tx integration: - DAC, MOD, RF VGA, PLL • Rx integration: - LNA, DMOD, IF VGA, ADC • Low power: <390mW bile • Consumer • Automotive Frequency Mixer Frequency Synthesizer High Linearity Down Convert Mixer Low Noise Integer-N Synthesizer Excellent Phase Noise Open Drain Power Supply IFOUTP VREF2 VREF1 VBG LDO RFIN Diffrential to Single IFOUTN R Counter 14-bits REFIN Phase Frequency Detector CLK LOINN BIAS Lock Detect LE LOINP Swallow Counter 6-bits VDD VSS Charge Pump CP Register 24-bits DATA 50Ω BIAS Fast Counter Programmable Counter 13-bits LD Prescalar 8/9, 16/17, 32/33, 64/65 RFINP AK1220/21 RFINN • Operating Frequency : 100MHz - 960MHz (AK1220) 700MHz - 3.5GHZ (AK1221) • Selectable Performance: Linearity vs. Power - AK1220: 17mA, IIP3+22dBm, gain -2dB, NF 11.5dB 9mA, IIP3 +11dBm, gain -2dB, NF 11.5dB - AK1221: 45mA, IIP3 +25dBm, gain -0.5dB, NF 14dB • LO level: -5 to +5 dBm • Low LO to RF / RF to LO Leakage: -50dBc • Operating supply voltage: 4.75V to 5.25V • Operating temperature: -40 to +85ºC • Package : 16pin UQFN (3 × 3mm, 0.5mm pitch) Benefits  Single RF input  Reduced external component count  Linearity vs. input current Performance can be optimized for each application with an external resistor  Small package N Divider AK1546/48 • Operating Frequency : 500MHz - 3GHz (AK1546) 1GHz - 8GHz (AK1548) • Operating current: 12mA (AK1546), 17mA (AK1548) • Programmable charge pump current - 650µA to 5.2mA, 8 steps • Very low phase noise: -226dBc/Hz • Fast lock mode for improved lock time • Operating Supply Voltage: 2.7V to 3.3V (AVDD, PVDD) • Operating temperature: -40 ~ +85ºC • Separate Charge Pump Power Supply: 2.7V to 5.5V (CPVDD) • Package : 20pin QFN (4 × 4 × 0.75mm, 0.5mm pitch) Benefits  Separate charge pump supply enables separate voltage control for serial I/F & charge pump blocks  Excellent performance to power ratio  Small package Frequency Mixers Part Number Frequency IIP3 [dBm] IDD Application Package AK1220 100MHz to 900MHz +22 17mA 2-way radio, ISM 16UQFN AK1221 700MHz to 3.5GHz +25 45mA BTS, Radio Link, ISM 16UQFN Frequency Synthesizer Category Single Fractional-N Single Integer-N Part Number Frequency Description Application Package AK1541 20MHz to 600MHz Low spurious noise 2-way radio, ISM 24QFN AK1543 400MHz to 1.3GHz Low spurious noise 2-way radio, ISM 24QFN AK1549 400MHz to 3.5GHz Fast lock time GSMBTS 32QFN AK1542 20MHz to 600MHz 64 step charge pump 2-way radio, ISM 24QFN AK1542A 20MHz to 600MHz Low power 2-way radio, ISM 24QFN AK1544 400MHz to 1.3GHz Low power 2-way radio, ISM 24QFN AK1546 500MHz to 3GHz Low power BTS 20QFN AK1548 1GHz to 8GHz Low power BTS 20QFN Page 29 Mixed-signal solutions for Mob A/V Interface Products Audio / Video Switching and Processing AKM manufactures devices for switching audio and video in set-top box and television applications. In addition to switching functions, selected devices include audio DAC’s, audio amplifiers, video drivers, and video filters. The AK470x family conforms to the SCART specification. New for 2011 are the AK4710 and AK4710, offering low-cost and low power solutions for single-SCART systems. Dual SCART, Capless Audio Out 0V L/R AK4709 CVBS, Y/C, RGB DENC www.akm.com Left Audio DAC Right 2Vrms AK4710 CVBS, Y/C, RGB CVBS, Y/C, RGB DENC TV SCART F, S-Blank Dual SCART A/V Switch Single SCART, HD Video, Capless Audio L, R + 0V L/R 2Vrms Right I2C L/R 0V 2Vrms L/R RCA I2C F-Blank VCR SCART S-Blank INT + - TV SCART CVBS CVBS, Y/C, RGB µC + - Audio DAC + - F, S-Blank Single SCART A/V Switch CVBS Left CVBS, Y/C, RGB HDY µC CVBS, Y/C, RGB HDPb HDPr L, R High Definition Digital Television AK4709 AK4711 • Dual SCART video switch with audio amplifier • 40mW power consumption • Ground-referenced audio outputs • No DC-coupling capacitors • Stereo analog volume control with no pop-noise • +6dB to -60dB, mute • Auto start-up mode for power savings • Loop-through mode for standby • Power supplies: +3.3V, +12V (video blanking) • 48-pin LQFP package • Single SCART video switch with audio amplifier • Ground-referenced audio outputs • No DC-coupling capacitors • Stereo analog volume control with no pop-noise • +6dB to -60dB, mute • Video filters and drivers for TV-SCART and RCA • Video input matrix • Analog HD component video (YPbPr) output • Power supplies: +3.3V, +12V (video blanking) • 32-pin QFN package • SD version (AK4710) supports SD video A/V Switch Selection Guide (SCART Products) Audio Performance Type Bits fs DR THD Switching Features Video I/O Audio I/O CVBS/Y R/C G/B AK4702 Dual 18 48 96 -86 5/5 4/3 3/2 2/1 Audio DAC, 2Vrms out, video amps AK4705 Dual 24 48 96 -86 6/5 4/3 3/2 2/1 Y/Pb/Pr version of 4704 AK4706 Dual 24 48 96 -86 5/5 4/3 3/2 2/1 HD or SD Y/Pb/Pr or RGB outputs AK4707 Dual No DAC 96 -86 6/4 4/2 3/1 2/1 Differential in, video amps AK4708 Dual No DAC 96 -86 6/4 4/2 3/2 2/2 Differential in, 2 RGB outputs AK4709 Dual No DAC 96 -92 6/4 4/2 3/2 2/1 Differential in, capless audio outputs AK4710 Single No DAC 96 -92 2/2 4/2 1/1 2/1 Differential in, capless audio out, YPbPr AK4711 Single No DAC 96 -92 2/2 4/2 1/1 2 /1 AK4710 with HD component video output Page 30 bile • Consumer • Automotive Video Decoders and Encoders Low Cost Composite Video Decoder XTI AK8859 SELA SDA SCL PDN XTO Timing Control PLL Clock Generator • 10-bit 27MHz ADC (two channels) • NTSC, PAL, SECAM CVSB and S video decoding • Line lock / frame lock PLL • Adaptive 2D Y/C separation • Auto signal detection • Two analog inputs • Wide temperature range: -40ºC to +105ºC • Package options: • 32-pin QFN or 48-pin LQFP • Low power: 81mW • 1.8V core, 1.8V to 3.3V interface supply μC Interface Low Power Low Cost Sync Separation VBI Decoding HD VD_F AIN1 Clamp 10-bit ADC AIN2 Clamp 10-bit ADC MUX PGA Decimator YC Separation Luminance Process Cb Chroma Process Y Output Buffer VAR DTCLK Cr DATA[7:0] VREF VRP VCOM VRN IREF Video Decoders (ADC) Input Format Output Format Analog Input Inputs Standards AK8853 CVBS ITU-R BT.656 ITU-R BT.601 4 NTSC, PAL, SECAM 1 x 10-bits AK8854 CVBS S-Video YPbPr, RGB ITU-R BT.656 ITU-R BT.601 10 NTSC, PAL, SECAM 2 x 10-bits AK8856 CVBS ITU-R BT.656 Camera IF 2 NTSC, PAL AK8857 CVBS (dual) S-Video ITU-R BT.656 ITU-R BT.601 4 AK8858 CVBS S-Video YPbPr, ITU-R BT.656 ITU-R BT.601 AK8859 CVBS S-Video ITU-R BT.656 ITU-R BT.601 Power Temp Range ADC Voltage Package Power Pins Type -40°C to +85°C 1.8V core -40°C to +105°C 1.8V - 3.3V IF 104mW 48 LQFP -40°C to +85°C 1.8V core 1.8V - 3.3V IF 194mW 64 LQFP 1 x 10-bits -30°C to +85°C -40°C to +85°C 1.8V core 1.8V - 3.3V IF 59mW 41 48 FBGA QFN NTSC, PAL, SECAM 1 x 11-bits -40°C to +85°C 1.8V core 1.8V - 3.3V IF TBD 64 LQFP 10 NTSC, PAL, SECAM 2 x 10-bits -40°C to +85°C 1.8V core 1.8V - 3.3V IF TBD 80 2 NTSC, PAL, SECAM 2 x 10-bits -40°C to +105°C 1.8V core 1.8V - 3.3V IF 81mW 32 LQFP QFN Video Encoders (DAC) Input Data Output Format Analog Outputs Input Format AK8813/14 8-bit ITU-R BT.656 CVBS S-Video Y, C, CVBS NTSC, PAL AK8817/18 9-bit ITU-R BT.656 CVBS YCbCr 4:2:2 CVBS NTSC AK8823 ITU-R BT.601 YPbPr Interlace 1080i YPbPr Progressive 720p YC YPbPr YCbCr 4:2:2 525i/625i 525p/625p 1080i/720p YPbPr S-Video CVBS YCbCr 4:2:2 RGB AK8825 525i/625i 525p/625p 1080i/720p YPbPr Interlace YPbPr Progressive DAC Temp Range Power Supply Voltage Power Package Pins Type 3 x 10-bits -20°C to +85°C 3.3V 79mW 57 FBGA 1 x 9-bits 3.3V 81mW 41 FBGA 5 x 10-bits -20°C to +85°C Va = 3.0V Vd = 1.8V 237mW 65 FBGA 3 x 10-bits -40°C to +85°C Va = 3.0V Vd = 1.8V 153mW 57 48 FBGA QFN -40°C to +85°C Page 31 Mixed-signal solutions for Mob Infrared Sensor Products Non-Transmitting Infrared Sensor Detects Human Body Heat AK9720 www.akm.com 1.2 1.0 Relative sensitivity • Integrated IR sensor, linearizer, IR filter, and ADC • Uses quantum IR sensor designed to detect human bodies • Very low current consumption: 100µA @ 330ms period • 16-bit ADC provides digital output • Integrated temperature sensor used for sensor compensation •Human body detection reference algorithm available 0.8 0.6 0.4 Applications 0.2 • Human body detection • Lighting, display wake-up, gaming • Non-contact thermometer • Aural thermometer, process control, cabin temperature • Proximity sensor • Motion-free display wake-up, non-contact switch • NDIR gas sensor • CO2, CO, NO, HCHO • Indoor air quality: IAQ monitoring 0.0 Photo diode 0 2 4 6 Wavelength [μm] 8 10 Spectral Response VSS VDD DVDD SOUT INT Temperature Compensation I/V Linearizer ADC SCL I2C I/F SDA OSC Temp. Sense EEPROM VREF TOUT POR SAD1 SAD2 Infrared Linear AudioTransmitter for IR Headphone Applications AK4901 • Two analog stereo inputs • VCO output controlled by pin settings or I2C • Pre-emphasis and limiter functions • SNR: 60dB; THD: -0.18% • VCO temperature drift: ±1.0% • RF output level: 300mV over temperature • Modulation frequencies: • 2.3MHz, 2.8MHz, 3.2MHz, 3.8MHz • Power supplies: • 5V analog, 2.7V - 5V digital • 30-pin VSOP package A/V Source CD DVD Radio Aux. Audio Signal AK4220 A/V Switch IR – LED Driver IR Headphones Video Signal Page 32 AK4901 FM Modulator IR Signal LCD Display bile • Consumer • Automotive Audio Amplifiers AKM has applied its industry-leading charge pump technology to audio amplifiers. For applications that have limited power supplies, AKM’s capless audio amplifiers provide wide ground-referenced output swings with excellent PSRR characteristics, all achieved with the very low power consumption demanded by portable audio applications. Piezo Driver w/ Bass Enhancement 15mm2 Total Circuit Area D VDDI 0.1uF V DD Stereo Capless Line Driver, Video Amp Class-D Driver w/ Charge Pump Boost 2.2uF 2 .2 uF V DD 1 V DD 2 2.2uF CPO L IN+ + L IN- - L OUT CVEE X 2 C h a rg e P ump PDN D V D DI / I2 C E N Charge Pump CP CN 2 I C In te rfa ce R e g iste r S D A/H D R M 14Vp-p Output R IN+ + R IN- - R OUT Ground Referenced 2Vrms Out VDD1 S C L/B E VDD2 VSS1 100 Ω 0.1uF 100 Ω C la ss- D IN N 0.1uF P re G a in - B a ss E n h a n ce m e n t VMUTE VCN VIN Clamp + VOUT + IN P - VCP VC 0.1 uF V S S1 VSS2 DC-Coupled Video Amp V S S2 AK7811A AK4203 • Mono Class-D Piezo speaker driver • 14Vp-p @ Vdd of 3.6V • Pop-noise free, filterless architecture • Integrated Analog Bass Enhancement • Expands low frequency audio quality • Integrated dynamic range compressor • Gain adjustment: -25dB to +48dB • Serial I2C or hardware pin control • Single-ended or differential inputs • Wide supply range: 2.7V to 5.25V • 16-pin CSP package (2.31 × 2.36mm, 0.5 pitch) • Capless line driver and video amp • Audio line driver: - 2Vrms ground-referenced outputs - Differential inputs, single-ended outputs - SNR: 102dB THD+N: -90dB • Composite video line driver: - DC-coupled output (no blocking caps needed) - +6dB video amp with low pass filter - SNR: 75dB Bandwidth: 100kHz to 6MHz • Single +3.3V power supply • 16-pin TSSOP package Low-Power Class-D Speaker Drivers for Dynamic and Piezo Speakers Package Channels Speaker Type Output Power Gain (dB) ALC Boost Converter Power Supply Pins Type AK7811A Mono Piezo 14Vp-p -25 to +48 Y Y 2.7 to 4.5 16 CSP AK7830 Stereo 8W 1W 0 to +20 AK7831 Mono 8W 1.2W +3 to +16 8W 4W 8W 4W 8W 4W 1.3W 2.5W 1.2W 2.0W 1.45W 2.5W Y 3-5 24 QFN 2.5 to 5.25 12 CSP AK7832A Stereo AK7833 Mono AK7835B Mono AK7840 Stereo Piezo 12.3Vp-p -26.5 to + 18 Y 2.7 to 4.5 31 CSP AK7844 Stereo Piezo 14Vp-p -6 to +15 Y 2.7 to 4.5 31 CSP -26.5 to +20 Y 3-5 24 CSP -48 to +25 Y 2.5 to 5.0 12 CSP 2.5 to 5.5 9 CSP -4 to +8 Y AK7845 Mono Piezo 23Vp-p -4 to +8 Y 2.7 to 4.5 24 CSP AK7846 Stereo Piezo 23Vp-p -6 to +15 Y 2.7 to 4.5 31 CSP Page 33 AKM Semiconductor, Inc. Asahi Kasei Microdevices AKM Europe AKM China US Corporate Headquarters 1731 Technology Drive Suite 500 San Jose, CA 95110 Tel: (888) AKM-SEMI or (408) 436-8580 Fax: (408) 436-7591 Corporate Headquarters 1-105 Kanda Jinbocho, Tokyo 101-8101, Japan Tel: +81-3-3296-3911 Fax: +81-3-3296-3912 Headquarters 333 Bureaux de la Colline 92213 St Cloud,Paris, France Tel: +33 1 41 12 80 40 Fax: +33 1 47 11 08 35 23F, Shanghai Central Plaza 381 Huaihai Zhong Road Shanghai 200020, China Tel: +86-21-6391-6111 Fax: +86-21-6391-6686 United Kingdom Branch Office Market House, 19/21 Market Place Wokingham, Berkshire RG40 1AP, United Kingdom Tel: +44-118-979-5777 Fax: +44-118-979-7885 AKM Taiwan 9F, No.27 5, Sec3, Nanjing E.Rd., Songshan Dist., Taipei City 10550 Taiwan (R.O.C.) Tel: +886-2-2546-2260 Fax: +886-2-2546-2265 AKM Korea 8F, KTP B/D, 27-2, Yoido-dong Youngdungpo-gu, Seoul 150-742 Korea Tel: +82-2-3775-0990 Fax: +82-2-3775-1991 A Corporation Focused On Multimedia and Communications Technologies AKM is a corporation focused on the emerging information-communications society. Since its establishment in 1983, AKM has based its corporate operation and development in two fast-growing areas vital to the growth of information and communication systems custom and application-specific IC’s. It has, in particular, developed CMOS technology for circuits that were generally considered difficult to implement in CMOS form, and rapidly expanded the development and application of this technology. This has led to world leading design and process technologies for high quality, low power consumption products for communications and multimedia applications. That family now includes analog-digital mixed circuit IC’s for mobile communications equipment, A/D and D/A converters based on Delta-Sigma self-calibration technology, and data storage IC’s incorporating lossless data compression and error correction technology. The underlying corporate tenet at AKM is the development of technology, production, and products conducive to the human well-being and to the creation of an environment for life and livelihood of true value. As a vital, energetic corporation driven by the constant development of technology and its application to the growth of the information-communications society, AKM will continue to meet the rising expectations of its customers and the end users.