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AD22050 Datasheet Single-supply Sensor Interface Amplifier

Manufacturer: Analog Devices

Overview: a.

General Description

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 below ground to +24 V using a +5 V supply with excellent rejection of this common-mode voltage.

Key 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 Supply Voltage: +3.0 V to +36 V Transient Spike Protection and RFI Filters Included Peak Input Voltage (40 ms): 60 V Reversed Supply Protection:.
  • 34 V Operating Temperature Range:.
  • 40 ؇C t.

AD22050 Distributor

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