INA321 INA2321
SBOS168D − DECEMBER 2000 − REVISED JANUARY 2006
microPower, Single-Supply,
CMOS Instrumentation Amplifier
FEATURES
D LOW QUIESCENT CURRENT: 40µA/channel
Shut Down: 1µA
D HIGH GAIN ACCURACY: G = 5, 0.
02%,
2ppm/°C
D GAIN SET WITH EXTERNAL RESISTORS D LOW OFFSET
VOLTAGE: ±200µV D HIGH CMRR: 94dB D LOW BIAS CURRENT: 10pA D BANDWIDTH: 500kHz, G = 5V/V D RAIL-TO-RAIL OUTPUT SWING: (V+) − 0.
02V D WIDE TEMPERATURE RANGE:
−55°C to +125°C
D SINGLE VERSION IN MSOP-8 PACKAGE AND
DUAL VERSION IN TSSOP-14 PACKAGE
DESCRIPTION
The INA321 family is a series of rail-to-rail output, micropower
CMOS instrumentation
amplifiers that offer wide-range, single-supply, as well as bipolar-supply ope...