ina188The INA188 is a precision instrumentation amplifier that uses TI proprietary auto-zeroing techniques to achieve low offset voltage, near-zero offset and gain drift, excellent arity,Download INA188 Datasheet. File Size: 1412.17 Kbytes. Part #: INA188. Description: Precision, Zero-Drift, Rail-to-Rail Out, Hh-Voltage Instrumentation Amplifier. Manufacturer: Texas