AD8451 - Precision Analog Front End and Controller

Analog Devices

Datasheet Details

Part number	AD8451
Manufacturer	Analog Devices
File Size	934.87 KB
Description	Precision Analog Front End and Controller
Datasheet	AD8451-AnalogDevices.pdf

The AD8451 is a precision analog front end and controller for testing and monitoring battery cells.

Integrated constant current and voltage modes with automatic switchover Charge and discharge modes Precision voltage and current measurement Integrated precision control feedback blocks Precision interface to PWM or linear power converters Fixed gain settings Current sense gain: 26 V/V (typ) Voltage sense gain: 0.8 V/V (typ) Excellent ac and dc performance Maximum offset voltage drift: 0.9 µV/°C Maximum gain drift: 3 ppm/°C Low current sense amplifier input voltage noise: 9 nV/√Hz typ Current se.

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Published: May 5, 2014 |