Datasheet

2
®
INA132
SPECIFICATIONS: V
S
= ±15V
At T
A
= +25°C, V
S
= ±15V, R
L
= 10kΩ connected to Ground, and Reference Pin connected to Ground, unless otherwise noted.
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.
INA132P, U INA132PA, UA
PARAMETER CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
OFFSET VOLTAGE
(1)
RTO
Initial ±75 ±250 ✽ ±500 µV
vs Temperature ±1 ±5 ✽ ±10
(4)
µV/°C
vs Power Supply V
S
= ±1.35V to ±18V ±5 ±30 ✽✽µV/V
vs Time 0.3 ✽ µV/mo
INPUT IMPEDANCE
(2)
Differential 80 ✽ kΩ
Common-Mode 80 ✽ kΩ
INPUT VOLTAGE RANGE
Common-Mode Voltage Range V
O
= 0V (V–) 2(V+)–2 ✽✽V
Common-Mode Rejection V
CM
= –15V to 28V, R
S
= 0Ω 76 90 70 ✽ dB
OUTPUT VOLTAGE NOISE
(3)
RTO
f = 0.1Hz to 10Hz 1.6 ✽ µVp-p
f = 1kHz 65 ✽ nV/√Hz
GAIN
Initial 1 ✽ V/V
Error V
O
= –14V to 13.5V ±0.01 ±0.075 ✽ ±0.1 %
vs Temperature
(4)
±1 ±10 ✽✽ppm/°C
vs Nonlinearity V
O
= –14V to 13.5V ±0.0001 ±0.001 ✽ ±0.002 % of FS
OUTPUT
Voltage, Positive R
L
= 100kΩ to Ground (V+)–1 (V+)–0.8 ✽✽ V
Negative R
L
= 100kΩ to Ground (V–)+0.5 (V–)+0.15 ✽✽ V
Positive R
L
= 10kΩ to Ground (V+)–1.5 (V+)–0.8 ✽✽ V
Negative R
L
= 10kΩ to Ground (V–)+1 (V–)+0.25 ✽✽ V
Current Limit, Continuous to Common ±12 ✽ mA
Capacitive Load (Stable Operation) 10,000 ✽ pF
FREQUENCY RESPONSE
Small Signal Bandwidth –3dB 300 ✽ kHz
Slew Rate 0.1 ✽ V/µs
Settling Time: 0.1% V
O
= 10V Step 85 ✽ µs
0.01% V
O
= 10V Step 88 ✽ µs
Overload Recovery Time 50% Overdrive 7 ✽ µs
POWER SUPPLY
Rated Voltage ±15 ✽ V
Voltage Range ±1.35 ±18 ✽✽V
Quiescent Current I
O
= 0mA ±160 ±185 ✽✽ µA
TEMPERATURE RANGE
Specification –40 +85 ✽✽°C
Operation –55 +125 ✽✽°C
Storage –55 +125 ✽✽°C
Thermal Resistance,
Θ
JA
8-Pin DIP 100 ✽ °C/W
SO-8 Surface-Mount 150 ✽ °C/W
✽Specifications the same as INA132P.
NOTES: (1) Includes effects of amplifier’s input bias and offset currents. (2) 40kΩ resistors are ratio matched but have ±20% absolute value. (3) Includes effects
of amplifier’s input current noise and thermal noise contribution of resistor network. (4) Guaranteed by wafer test to 95% confidence level.