AD22050 Datasheet - Analog Devices

AD22050 Single-Supply Sensor Interface Amplifier

The AD22050 is a single-supply difference amplifier for amplifying and low-pass filtering small differential voltages (typically 100 mV FS at a gain of 40) from sources having a large commonmode voltage. Supply voltages from +3.0 V to +36 V can be used. The input common-mode range extends from belo.

AD22050 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 V S = +5 V Supp

AD22050_AnalogDevices.pdf