Transcript
NJM2082 DUAL J-FET INPUT OPERATIONAL AMPLIFIER GENERAL DESCRIPTION The NJM2082 is JFET input dual operational amplifiers.The NJM2082 features low input offset and bias current,high input impedance.The NJM2082 ideally suits for fast integrator,DA converter,sample & hold and audio applications.The NJM2082 is improved version of the NJM082. FEATURES Operating Voltage High Input Resistance High Slew Rate Package Outline Bipolar Technology
PACKAGE OUTLINE
NJM2082D
NJM2082M
NJM2082V
NJM2082L
( ±4V~±18V ) ( 1012 typ. ) ( 20V/µs typ. ) DIP8,DMP8,SIP8,SSOP8
PIN CONFIGURATION
NJM2082D NJM2082M NJM2082V
PIN FUNCTION 1.A OUTPUT 2.A –INPUT 3.A +INPUT 4.V 5.B +INPUT 6.B –INPUT 7.B OUTPUT + 8.V NJM2082L
EQUIVALENT CIRCUIT ( 1/2 Shown )
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NJM2082 ABSOLUTE MAXIMUM RATINGS ( Ta=25˚C ) PARAMETER Supply Voltage Differential Input Voltage Input Voltage
SYMBOL + V /V VID VIC
Power Dissipation
PD
Operating Temperature Range Storage Temperature Range
Topr Tstg
RATINGS ± 18 ± 30 ± 15 ( note ) ( DIP8 ) 500 ( DMP8 ) 300 ( SIP8 ) 800 ( SSOP8 ) 250 -40~+85 -40~+125
UNIT V V V mW ˚C ˚C
( note ) For supply voltage less than ±15V. the absolute maximum input voltage is equal to the supply voltage.
ELECTRICAL CHARACTERISTICS ( Ta=+25˚C,V+/V-=±15V ) PARAMETER Input Offset Voltage Input Offset Current Input Bias Current Input Resistance Large Signal Voltage Gain Maximum Output Voltage Swing Input Common Mode Voltage Range Common Mode Rejection Ratio Supply Voltage Rejection Ratio Operating Current Slew Rate Gain Bandwidth Product Equivalent Input Noise Voltage 1 Equivalent Input Noise Voltage 2
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SYMBOL VIO IIO IB RIN AV VOM VICM CMR SVR ICC SR GB en VNI
TEST CONDITION RS=50
RL≥2k ,VO=±10V RL=2k RS≤10k RS≤10k f=10kHz RS=100 ,f=1kHz RIAA RS=2.2k ,30kHz LPF
MIN. 86 ± 12 ± 12 70 76 -
TYP. 2 5 30 12 10 110 +13.5,-13.0 +15.0,-12.5 90 100 4 20 5 13 1.6
MAX. 10 200 400 6 -
UNIT mV pA pA dB V V dB dB mA V/µs MHz nV/√Hz µVrms
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NJM2082 TYPICAL CHARACTERISTICS
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NJM2082 TYPICAL CHARACTERISTICS
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NJM2082
[CAUTION] The specifications on this databook are only given for information , without any guarantee as regards either mistakes or omissions. The application circuits in this databook are described only to show representative usages of the product and not intended for the guarantee or permission of any right including the industrial rights.
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