Quad Low Offset, Low Power Operational Amplifier

GENERAL DESCRIPTION The OP400 is the first monolithic quad operational amplifier that features OP77-type performance. Precision performance is not sacrificed with the OP400 to obtain the space and cost savings offered by quad amplifiers. FEATURES Low input offset voltage: 150 μV maximum

Quad Low Offset, Low Power Operational Amplifier

FEATURES Low input offset voltage: 150 μV (maximum) Low offset voltage drift over –55°C to +125°C: 1.2 μV/°C (maximum) Low supply current (per amplifier): 725 μA (maximum) High open-loop gain: 5000 V/mV (minimum) Input bias current: 3 nA (maximum) Low noise voltage density: 11 nV/√Hz at 1 kHz