Texas Instruments INA322

the ina322 family is a series of low cost rail-to-rail output micropower cmos instrumentation amplifiers that offer wide-range single-supply as well as bipolar-supply operation. the ina322 family provides low-cost low-noise amplification of differential signals with micropower current consumption of 40a. when shutdown the ina322 has a quiescent current of less than 1a. returning to normal operations within nanoseconds the shutdown feature makes the ina322 optimal for low-power battery or multiplexing applications. configured internally for 5v/v gain the ina322 offers exceptional flexibility with user-programmable external gain resistors. the ina322 reduces common-mode error over frequency and with cmrr remaining high up to 3khz line noise and line harmonics are rejected. view all in datasheet