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AD22057 Single-Supply Sensor Interface Amplifier

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Description

a .
The AD22057 is a single-supply difference amplifier for amplifying and low-pass filtering small differential voltages (typically 100 mV FS at a gain o.

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Features

* Gain of ؋20. Alterable from ؋1 to ؋160 Input CMR from Below Ground to 6؋ (VS
* 1 V) Output Span 20 mV to (VS
* 0.2) V 1-, 2-, 3-Pole Low-Pass Filtering Available Accurate Midscale Offset Capability Differential Input Resistance 400 k⍀ Drives 1 k⍀ Load to +4 V Using VS = +5 V Supply V

Applications

* Current Sensing Motor Control Interface for Pressure Transducers, Position Indicators, Strain Gages, and Other Low Level Signal Sources Accelerometers Single-Supply Sensor Interface Amplifier AD22057 FUNCTIONAL BLOCK DIAGRAM +VS OFS A1 A2 AD22057 IN+ A1 IN
* A2 OUT GND GENERAL DESCRIP

AD22057 Distributors

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AD22057 Single-Supply Sensor Interface Amplifier Analog Devices
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