OP196GSZ, Микромощный операционный усилитель, 60мкА …The OP196GSZ is a micropower single Operational Amplifier with rail-to-rail input and output ranges. The extremely low power requirements and guaranteed operation from +3 to +12V make this amplifier perfectly suited to monitor battery usage and to control battery charging. Their dynamic performance, including 26nV/?Hz voltage noise density, recommends them for battery-powered audio applications. Capacitive loads to 200pF is handled without oscillation., Unity-gain stable, No phase reversal, 60µA/amplifier Low power, 300µV Maximum low offset voltage, 500V/mV High open-loop gain