AD645 Low Noise, Low Drift FET Op Amp

The ANALOG DEVICES AD645 is a low noise, precision FET input op amp. It offers the pico amp level input currents of a FET input device coupled with offset drift and input voltage noise comparable to a high performance bipolar input amplifier

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AD645	AD645A	AD645AH	AD645BH
AD645CH	AD645JN	AD645JR	AD645KN
AD645MAT	AD645SH	AD645SH/883B	AD645XH

AD645 Low Noise, Low Drift FET Op Amp Package Types
Dual Inline Package (DIP)