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AD8227 - Rail-to-Rail Output Instrumentation Amplifier

General Description

The AD8227 is a low cost, wide supply range instrumentation amplifier that requires only one external resistor to set any gain between 5 and 1000.

The AD8227 is designed to work with a variety of signal voltages.

Key Features

  • Gain set with 1 external resistor Gain range: 5 to 1000 Input voltage goes below ground Inputs protected beyond supplies Very wide power supply range Single supply: 2.2 V to 36 V Dual supply: ±1.5 V to ±18 V Bandwidth (G = 5): 250 kHz CMRR (G = 5): 100 dB minimum (B Grade) Input noise: 24 nV/√Hz Typical supply current: 350 μA Specified temperature:.
  • 40°C to +125°C 8-lead SOIC and MSOP packages AD8227 8 7 6 5 +VS VOUT REF.
  • VS 07759-001 TOP VIEW (Not to Scale) Figure 1. Table.

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Datasheet Details

Part number AD8227
Manufacturer Analog Devices
File Size 968.22 KB
Description Rail-to-Rail Output Instrumentation Amplifier
Datasheet download datasheet AD8227 Datasheet

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 Wide Supply Range, Rail-to-Rail Output Instrumentation Amplifier AD8227 PIN CONFIGURATION –IN RG RG +IN 1 2 3 4 FEATURES Gain set with 1 external resistor Gain range: 5 to 1000 Input voltage goes below ground Inputs protected beyond supplies Very wide power supply range Single supply: 2.2 V to 36 V Dual supply: ±1.5 V to ±18 V Bandwidth (G = 5): 250 kHz CMRR (G = 5): 100 dB minimum (B Grade) Input noise: 24 nV/√Hz Typical supply current: 350 μA Specified temperature: −40°C to +125°C 8-lead SOIC and MSOP packages AD8227 8 7 6 5 +VS VOUT REF –VS 07759-001 TOP VIEW (Not to Scale) Figure 1. Table 1.