GENERAL DESCRIPTION

The AD8603/AD8607/AD8609 are single/dual/quad micro power rail-to-rail input and output amplifiers, respectively, that feature very low offset voltage as well as low input voltage and current noise.

FEATURES

Low offset voltage: 50 μV max

Low input bias current: 1 pA max

Single-supply operation: 1.8 V to 5 V

Low noise: 22 nV/√Hz

Micropower: 50 μA max

Low distortion

No phase reversal

Unity gain stable

APPLICATIONS

Battery-powered instrumentation

Multipole filters

Sensors

Low power ASIC input or output amplifiers