GENERAL DESCRIPTION
The AD850x family are low power, precision CMOS op amps featuring a maximum supply current of 1 μA. The AD850x family has a maximum offset voltage of 3 mV and a typical input bias current of 1 pA, and it operates rail-to-rail on both the input and output. The AD850x family can operate from a singlesupply voltage of +1.8 V to +5.5 V or a dual-supply voltage of ±0.9 V to ±2.75 V.

FEATURES
   Supply current: 1 μA maximum/amplifier
   Offset voltage: 3 mV maximum
   Single-supply or dual-supply operation
   Rail-to-rail input and output
   No phase reversal
   Unity gain stable

APPLICATIONS
   Portable equipment
   Remote sensors
   Low power filters
   Threshold detectors
   Current sensing