ELECTRICAL CHARACTERISTICS
At T
A
= +25°C, V
S
=
±15V,
and R
L
= 2kΩ, unless otherwise noted.
OPA131UA
OPA2131UA
OPA4131PA, UA, NA
PARAMETER
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
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
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
✻
Specifications same as OPA131UA.
NOTES: (1) Ensured by wafer test. (2) High-speed test at T
J
= 25°C.
(V–) + 3
70
80
CONDITION
MIN
TYP
±0.2
±0.2
±2
50
50
MAX
±1
0.75
±10
200
100
MIN
OPA131UJ
OPA2131UJ
OPA4131PJ, NJ
TYP
✻
✻
✻
MAX
±1.5
✻
✻
UNITS
mV
mV
µV/°C
µV/V
µV/V
pA
pA
Operating Temperature Range
V
S
=
±4.5V
to
±18V
V
CM
= 0V
V
CM
= 0V
+5
±50
See Typical Characteristic
±1
±50
✻
✻
✻
✻
✻
21
16
15
15
3
(V+) – 1
80
86
10
10
|| 1
10
12
|| 3
94
100
110
110
4
10
1.5
2
0.0008
(V+) – 3 (V+) – 2.5
(V–) + 3 (V–) + 2.5
±25
±15
±1.5
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
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
V
CM
= –12V to +14V
V
CM
= 0V
V
O
= –12V to +12V
✻
✻
✻
G = –1, 10V Step, C
L
= 100pF
G = –1, 10V Step, C
L
= 100pF
1kHz, G = 1, V
O
= 3.5Vrms
✻
✻
✻
✻
✻
✻
✻
✻
✻
±18
±1.75
+125
+125
✻
✻
–55
✻
✻
✻
✻
✻
✻
±2
+125
✻
±4.5
I
O
= 0
–55
–55
100
150
80
110
OPA131, 2131, 4131
SBOS040A
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