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AD8226 - Rail-to-Rail Output Instrumentation Amplifier

Datasheet Summary

Description

The AD8226 is a low cost, wide supply range instrumentation amplifier that requires only one external resistor to set any gain between 1 and 1000.

The AD8226 is designed to work with a variety of signal voltages.

Features

  • Gain set with 1 external resistor Gain range: 1 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 supplies: ±1.35 V to ±18 V Bandwidth (G = 1): 1.5 MHz CMRR (G = 1): 90 dB minimum for BR models Input noise: 22 nV/√Hz Typical supply current: 350 μA Specified temperature:.
  • 40°C to +125°C 8-lead SOIC and MSOP packages.

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Datasheet Details

Part number AD8226
Manufacturer Analog Devices
File Size 1.50 MB
Description Rail-to-Rail Output Instrumentation Amplifier
Datasheet download datasheet AD8226 Datasheet
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Data Sheet Wide Supply Range, Rail-to-Rail Output Instrumentation Amplifier AD8226 FEATURES Gain set with 1 external resistor Gain range: 1 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 supplies: ±1.35 V to ±18 V Bandwidth (G = 1): 1.5 MHz CMRR (G = 1): 90 dB minimum for BR models Input noise: 22 nV/√Hz Typical supply current: 350 μA Specified temperature: −40°C to +125°C 8-lead SOIC and MSOP packages APPLICATIONS Industrial process controls Bridge amplifiers Medical instrumentation Portable data acquisition Multichannel systems PIN CONFIGURATION –IN 1 RG 2 RG 3 +IN 4 AD8226 TOP VIEW (Not to Scale) Figure 1. 8 +VS 7 VOUT 6 REF 5 –VS 07036-001 Table 1.
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