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AD8428 Instrumentation Amplifier

AD8428 Description

Data Sheet .

AD8428 Features

* Fixed gain of 2000 Access to internal nodes provides flexibility Low noise: 1.5 nV/√Hz input voltage noise High accuracy dc performance Gain drift: 5 ppm/°C Offset drift: 0.3 μV/°C Gain accuracy: 0.05% CMRR: 140 dB min Excellent ac specifications Bandwidth: 3.5 MHz Slew rate: 40 V/μs Power supply ra

AD8428 Applications

* Sensor interface Medical instrumentation Patient monitoring Low Noise, Low Gain Drift, G = 2000 Instrumentation Amplifier AD8428 FUNCTIONAL BLOCK DIAGRAM +VS
* FIL
* IN 3kΩ 6kΩ 6kΩ 120kΩ 30.15Ω OUT 09731-001 3kΩ 6kΩ 6kΩ 120kΩ REF +IN AD8428
* VS +FIL Figure 1. T

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