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AD8223 - Low Cost Instrumentation Amplifier

General Description

The AD8223 is an integrated single-supply instrumentation amplifier that delivers rail-to-rail output swing on a single supply (+3.0 V to +25 V supplies).

Key Features

  • Gain set with 1 resistor per amplifier Gain = 5 to 1000 Inputs Voltage range to 150 mV below negative rail 25 nA maximum input bias current 30 nV/√Hz, RTI noise @ 1 kHz Power supplies Dual supply: ±2.5V to ±12.5 Single supply: 3V to 25V 600 μA maximum supply current Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier AD8223.

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Full PDF Text Transcription (Reference)

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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www.DataSheet4U.com Preliminary Technical Data FEATURES Gain set with 1 resistor per amplifier Gain = 5 to 1000 Inputs Voltage range to 150 mV below negative rail 25 nA maximum input bias current 30 nV/√Hz, RTI noise @ 1 kHz Power supplies Dual supply: ±2.5V to ±12.5 Single supply: 3V to 25V 600 μA maximum supply current Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier AD8223 CONNECTION DIAGRAM –RG –IN +IN –VS 1 2 3 4 8 +RG +VS OUTPUT REF 06925-001 – + AD8223 7 6 5 Figure 1.