Transcript
LM101A-LM201A LM301A SINGLE OPERATIONAL AMPLIFIERS LM101A LM201A
LM301A
■ INPUT OFFSET VOLTAGE 0.7mV
2mV
■ INPUT BIAS CURRENT
25nA
70nA
■ INPUT OFFSET CURRENT 1.5nA
2nA N DIP8 (Plastic Package)
■ SLEW RATE AS INVERSING10V/µs 10V/µs AMPLIFIER DESCRIPTION The LM101A is a general purpose operational amplifier which offers many features: supply voltages from ±5V to ±22V, low current drain, overload protection on the input and output, no latch-up when the common-mode range is exceeded, free from oscillations and compensation with a single 30pF capacitor. It has advantages over internally compensated amplifiers in that the compensation can be tailored to the particular application: slew rate of 10V/µs and bandwidth of 3.5MHz can be easily achieved.
D SO8 (Plastic Micropackage)
PIN CONNECTIONS (top view)
ORDER CODE Package Part Number Temperature Range LM101A -55°C, +125°C LM201A -40°C, +105°C LM301A 0°C, +70°C Example : LM201AN
N
D
• • •
• • •
N = Dual in Line Package (DIP) D = Small Outline Package (SO) - also available in Tape & Reel (DT)
1234-
1
8
2
7
3
6
4
5
Balance, compensation Inverting input Non-inverting input VCC-
5 - Balance 6 - Output 7 - VCC+ 8 - Compensation 2
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LM101A - LM201A - LM301A
SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS Symbol VCC
Parameter
LM101A
LM201A
LM301A
Unit
Supply voltage
±22
V
Vi
Input Voltage
±15
V
Vid
Differential Input Voltage
±30
V
Ptot
Power Dissipation
N Suffix D Suffix
500 300 Infinite
Output Short-circuit Duration Toper
Opearting Free-air Temperature Range
Tstg
Storage Temperature Range
2/11
-55 to +125
-40 to +105 -65 to +150
mW
0 to +70
°C °C
LM101A - LM201A - LM301A ELECTRICAL CHARACTERISTICS ±5V ≤ VCC ≤ ±20V, C1 = 30pF, Tamb = 25°C (unless otherwise specified) LM101A - LM201A Symbol
Unit Min.
Vio
DVio
LM301A
Parameter Input Offset Voltage (RS ≤ 10kΩ) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax Input Offset Voltage Drift Tmin ≤ Tamb ≤ Tmax
Typ.
Max.
0.7
Min.
Typ.
Max.
2 3
2
7.5 10
3
15
6
30
mV µV/°C
Iib
Input Bias Current - note Tamb = +25°C Tmin ≤ Tamb ≤ Tmax
25
75 100
70
250 300
nA
Iio
Input Offset Current Tamb = +25°C Tmin ≤ Tamb ≤ Tmax
1.5
10 20
2
50 70
nA
10 20
100 200
10 20
300 600
pA/°C
DIIio
Input Offset Current Drift Tmin ≤ Tamb ≤ 25°C Tmin ≤ Tamb ≤ Tmax
Avd
Large Signal Voltage Gain * VO ≤ 10V, RL = 2kΩ) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax
50 25
100
25 15
100
SVR
Supply Voltage Rejection Ratio (Rs ≤ 10kΩ) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax
80 80
96
70 70
96
ICC
Supply Current, no load Tamb = +25°C Tmin ≤ Tamb ≤ Tmax
Vicm
Input Common Mode Voltage Range (VCC = ±20V) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax
CMR
Common Mode Rejection Ratio (Rs ≤ 10kΩ) Tamb = +25°C Tmin ≤ Tamb ≤ Tmax
80 80
96
Output Short-circuit Current * Tamb = +25°C
10
30
12 10 12 10 0.25
IOS
Output Voltage Swing * Tamb = +25°C ±VOPP
SR
Tmin ≤ Tamb ≤ Tmax
1.8
RL = RL = RL = RL =
3 3
±15 ±15
10kΩ 2kΩ 10kΩ 2kΩ
1.8
dB
3 3
70 70
96
10
30
14 13
12 10 12 10
14 13
0.5
0.25
0.5
50
mA
V
±15 ±15
Slew Rate (Vi = ±10V, RL = 2kΩ,CL = 100pF, unity gain) - 1)
V/mV
dB
50
mA
V
V/µs
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LM101A - LM201A - LM301A
LM101A - LM201A Symbol
LM301A
Parameter
Unit Min.
Typ.
Max.
Min.
Typ.
tr
Rise (Vi = ±20mV, RL = 2kΩ,CL = 100pF, unity gain)
0.3
0.3
KOV
Overshoot (Vi = 20mV, RL = 2kΩ,CL = 100pF, unity gain)
5
5
Zi
Input Impedance *
1.5
4
1.5
4
GBP
Gain Bandwidth Product * (Vi = 10mV, RL = 2kΩ,CL = 100pF, f = 100KHz)
0.5
1
0.5
1
THD
Total Harmonic Distortion (f = 1kHz, Av = 20dB, RL = 2kΩ, Vo = 2Vpp, CL = 100pF)
en
Equivalent Input Noise Voltage f = 1kHz, Rs = 100Ω
1. May be improved up to 10V/µs in inverting amplifier configuration * ==> VCC = ±15V, T amb = +25°C (unless otherwise specified)
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0.015
0.015
25
25
Max. µs % MΩ MHz
% nV -----------Hz
LM101A - LM201A - LM301A PACKAGE MECHANICAL DATA 8 PINS - PLASTIC DIP
Millimeters
Inches
Dim. Min. A a1 B b b1 D E e e3 e4 F i L Z
10/11
Typ.
Max.
Min.
3.32 0.51 1.15 0.356 0.204
0.020 0.045 0.014 0.008
0.065 0.022 0.012 0.430 0.384
0.313
2.54 7.62 7.62
3.18
Max.
0.131 1.65 0.55 0.304 10.92 9.75
7.95
Typ.
0.100 0.300 0.300 6.6 5.08 3.81 1.52
0.125
0260 0.200 0.150 0.060
