AD8426 PDF Datasheet
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Description
This is Rail-to-Rail Output Instrumentation Amplifier. Wide Supply Range, Rail-to-Rail Output Instrumentation Amplifier
AD8426
FEATURES
2 channels in a small, 4 mm × 4 mm LFCSP LFCSP package has no metal pad
More routing room No current leakage to pad 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 supply: ±1.35 V to ±18 V Bandwidth (G = 1): 1 MH- CMRR (G = 1): 80 dB minimum Input noise: 24 nV, √H- Typical supply current (per amplifier): 350 μA Specified temperature range: 40°C to +125°C
APPLICATIONS
Industrial process controls Bridge amplifiers Medical instrumentation Portable data acquisition Multichannel systems
GENERAL DESCRIPTION
The AD8426 is a dual-channel, low cost, wide supply range instrumentation amplifier that requires only one external resistor to set any gain from 1 to 1000.
The AD8426 is designed to work with a variety of signal voltages. A wide input range and rail-to-rail output.