The Texas Instruments OPA241 series and OPA251 series are specifically designed for battery powered, portable applications. In addition to very low power consumption (25μA), these amplifiers feature low offset voltage, rail-to-rail output swing, high common-mode rejection, and high open-loop gain. The OPA241 and OPA251 (single versions) are available in standard 8-pin DIP and SO-8 surface-mount packages.
Micro POWER: 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
