OP297 Overview
The OP297’s power supply rejection of over 120 dB minimizes offset voltage changes experienced in battery powered systems. Supply current of the OP297 is under 625 µA per amplifier and it can operate with supply voltages as low as ± 2 V. The OP297 utilizes a super-beta input stage with bias current cancellation to maintain picoamp bias currents at all temperatures.
