INA
®
INA1
125
INA125
25
INSTRUMENTATION AMPLIFIER With Precision
Voltage Reference
FEATURES
q LOW QUIESCENT CURRENT: 460µA q PRECISION
VOLTAGE REFERENCE: 1.
24V, 2.
5V, 5V or 10V q SLEEP MODE q LOW OFFSET
VOLTAGE: 250µV max q LOW OFFSET DRIFT: 2µV/°C max q LOW INPUT BIAS CURRENT: 20nA max q HIGH CMR: 100dB min q LOW NOISE: 38nV/√ Hz at f = 1kHz q INPUT PROTECTION TO ±40V q WIDE SUPPLY RANGE Single Supply: 2.
7V to 36V Dual Supply: ±1.
35V to ±18V q 16-PIN DIP AND SO-16 SOIC PACKAGES
VREFCOM 12 R VREFBG 13 R VREF2.
5 14 2R VREF5 15 4R VREF10 16 4 10V VREFOut Ref Amp
APPLICATIONS
q PRESSURE AND TEMPERATURE BRIDGE
AMPLIFIERS q INDUSTRIAL PROCESS CONTROL q FACTORY AUTOMATION q MULTI-CHANNEL DAT...