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AD8212 - High Voltage Current Shunt Monitor

General Description

The AD8212 is a high common-mode voltage, current shunt monitor.

It accurately amplifies a small differential input voltage in the presence of large common-mode voltages up to 65 V (>500 V with an external PNP transistor).

Key Features

  • Adjustable gain High common-mode voltage range 7 V to 65 V typical 7 V to >500 V with external pass transistor Current output Integrated 5 V series regulator 8-lead MSOP package Operating temperature range of.
  • 40°C to +125°C.

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The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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FEATURES Adjustable gain High common-mode voltage range 7 V to 65 V typical 7 V to >500 V with external pass transistor Current output Integrated 5 V series regulator 8-lead MSOP package Operating temperature range of −40°C to +125°C APPLICATIONS Current shunt measurement Motor controls DC-to-DC converters Power supplies Battery monitoring Remote sensing High Voltage Current Shunt Monitor AD8212 FUNCTIONAL BLOCK DIAGRAM V+ VSENSE 18 AD8212 5 IOUT BIAS CIRCUIT OUTPUT CURRENT COMPENSATION 2 COM 3 BIAS Figure 1. 6 ALPHA 05942-001 GENERAL DESCRIPTION The AD8212 is a high common-mode voltage, current shunt monitor. It accurately amplifies a small differential input voltage in the presence of large common-mode voltages up to 65 V (>500 V with an external PNP transistor).