OPA4251PA

单电源，微功耗运算放大器 Single-Supply, MicroPOWER OPERATIONAL AMPLIFIERS

DESCRIPON

The OPA241 series and OPA251 series are specifically designed for battery powered, portable applications. In addition to very low power consumption 25µA, these amplifi ers feature low offset voltage, rail-to-rail output swing, high common-mode rejection, and high open-loop gain.

FEATURES

● MicroPOWER: IQ = 25µA

● SINGLE-SUPPLY OPERATION

● RAIL-TO-RAIL OUTPUT within 50mV

● WIDE SUPPLY RANGE

  Single Supply: +2.7V to +36V

  Dual Supply: ±1.35V to ±18V

● LOW OFFSET VOLTAGE: ±250µV max

● HIGH COMMON-MODE REJECTION: 124dB

● HIGH OPEN-LOOP GAIN: 128dB

● SINGLE, DUAL, AND QUAD

APPLICATIONS

● BATTERY OPERATED INSTRUMENTS

● PORTABLE DEVICES

● MEDICAL INSTRUMENTS

● TEST EQUIPMENT