INA121 Datasheet | Burr-Brown

® FET-Input, Low Power INSTRUMENTATION AMPLIFIER Features q LOW BIAS CURRENT: ±4pA q LOW QUIESCENT CURRENT: ±450µA q LOW INPUT OFFSET VOLTAGE: ±200µV q LOW INPUT OFFSET DRIFT: ±2µV/°C q LOW INPUT NOISE: 20nV/√Hz at f = 1kHz (G =100) q HIGH CMR: 106dB q WIDE SUPPLY RANGE: ±2.25V to ±18V q LOW NONLINEARITY ERROR: 0.001% max q INPUT PROTECTION TO ±40V q 8-PIN DIP AND SO-8 SURFACE MOUNT DESCRIPTION The INA121 is a FET-input, low power instrumentation amplifier offering excellent accuracy. Its versatile three-op amp design and very small size make it ideal for a variety of general purpose applications. Low bias current (±4pA) allows use with high impedance sources....