OPA131 Datasheet, PDF (2/7 Pages) Burr-Brown (TI) – General Purpose FET-INPUT OPERATIONAL AMPLIFIERS

SPECIFICATIONS
At T_A = +25°C, V_S = ±15V, and R_L = 2kΩ, unless otherwise noted.
PARAMETER
OFFSET VOLTAGE
Input Offset Voltage
OPA131P, U models only
vs Temperature⁽¹⁾
vs Power Supply
OPA131P, U models 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
OPA131P, U models only
INPUT IMPEDANCE
Differential
Common-Mode
OPEN-LOOP GAIN
Open-Loop Voltage Gain
OPA131P, U models 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
8-Pin DIP
SO-8 Surface-Mount
14-Pin DIP
SO-14, SOL-16 Surface-Mount
CONDITION
Operating Temperature Range
V_S = ±4.5V to ±18V
V_CM = 0V
V_CM = 0V
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
I_O = 0
* Specifications same as OPA131PA, OPA131UA.
NOTES: (1) Guaranteed by wafer test. (2) High-speed test at T_J = 25°C.
OPA131PA, UA
OPA2131PA, UA
OPA4131PA, UA, NA
MIN
TYP
MAX
±0.2
±1
±0.2
0.75
±2
±10
50
200
50
100
+5
±50
See Typical Curve
±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–)+3
(V+)–2.5
(V–)+2.5
±25
±15
±4.5
±18
±1.5
±1.75
–40
+85
–40
+125
100
150
80
110
OPA131PJ, UJ
OPA2131PJ, UJ
OPA4131PJ, NJ
MIN
TYP
MAX
*
±1.5
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
±2
0
+70
*
*
*
*
*
*
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
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
OPA131/2131/4131
2