AD8538 Datasheet PDF - ADI

GENERAL DESCRIPTION

●The AD8538/AD8539 are very high precision amplifiers featuring extremely low offset voltage, low input bias current, and low power consumption. The supply current is less than 215 μA maximujm per amplifier at 5.0 V. Operation is fully specified from 2.7 V to 5.0 V single supply (±1.35 V to ±2.5 V dual supply).

●FEATURES

●Low offset voltage: 13 μV maximum

●Input offset drift: 0.03 μV/°C

●Single-supply operation: 2.7 V to 5.5 V

●High gain, CMRR, and PSRR

●Low input bias current: 25 pA

●Low supply current: 180 μA

●APPLICATIONS

●Mobile communications

●Portable instrumentation

●Battery-powered devices

●Sensor interfaces

●Temperature measurement

●Electronic scales