OPA4131NAG4 Datasheet, PDF (3/20 Pages) Texas Instruments – General-Purpose FET-INPUT OPERATIONAL AMPLIFIERS

ELECTRICAL CHARACTERISTICS
At T_A = +25°C, V_S = ±15V, and R_L = 2kΩ, unless otherwise noted.
PARAMETER
CONDITION
OFFSET VOLTAGE
Input Offset Voltage
OPA131U model only
vs Temperature⁽¹⁾
vs Power Supply
OPA131U model only
INPUT BIAS CURRENT⁽²⁾
Input Bias Current
vs Temperature
Input Offset Current
NOISE
Input Voltage Noise
Noise Density, f = 10Hz
f = 100Hz
f = 1kHz
f = 10kHz
Current Noise Density, f = 1kHz
Operating Temperature Range
V_S = ±4.5V to ±18V
V_CM = 0V
V_CM = 0V
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection
OPA131U model only
INPUT IMPEDANCE
Differential
Common-Mode
OPEN-LOOP GAIN
Open-Loop Voltage Gain
OPA131U model only
V_CM = –12V to +14V
V_CM = 0V
V_O = –12V to +12V
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Settling Time 0.1%
0.01%
Total Harmonic Distortion + Noise
OUTPUT
Voltage Output, Positive
Negative
Short-Circuit Current
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
Quiescent Current (per amplifier)
TEMPERATURE RANGE
Operating Range
Storage
Thermal Resistance, θ_JA
DIP-8
SO-8
DIP-14
SO-14, SOL-16
G = –1, 10V Step, C_L = 100pF
G = –1, 10V Step, C_L = 100pF
1kHz, G = 1, V_O = 3.5Vrms
I_O = 0
✻ Specifications same as OPA131UA.
NOTES: (1) Ensured by wafer test. (2) High-speed test at T_J = 25°C.
OPA131UA
OPA2131UA
OPA4131PA, UA, NA
MIN
TYP
MAX
±0.2
±1
±0.2
0.75
±2
±10
50
200
50
100
+5
±50
See Typical Characteristic
±1
±50
21
16
15
15
3
(V–) + 3
70
80
80
86
(V+) – 1
10¹⁰ || 1
10¹² || 3
94
110
100
110
4
10
1.5
2
0.0008
(V+) – 3 (V+) – 2.5
(V–) + 3 (V–) + 2.5
±25
±15
±4.5
±18
±1.5
±1.75
–55
+125
–55
+125
100
150
80
110
OPA131UJ
OPA2131UJ
OPA4131PJ, NJ
MIN
TYP
MAX
✻
±1.5
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
±2
–55
+125
✻
✻
✻
✻
✻
✻
UNITS
mV
mV
µV/°C
µV/V
µV/V
pA
pA
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
fA/√Hz
V
dB
dB
Ω || pF
Ω || pF
dB
dB
MHz
V/µs
µs
µs
%
V
V
mA
V
V
mA
°C
°C
°C/W
°C/W
°C/W
°C/W
OPA131, 2131, 4131
3
SBOS040A
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