EVBMA8420T Evaluation Board with Isolated Daisy Chain

EVBMA8420T new
Preproduction
  • This page contains information on a preproduction product. Specifications and information herein are subject to change without notice. For additional information please contact your sales representative.

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The EVBMA8420T is a BMA8420 evaluation board. It is designed to support the development of battery junction box, in automotive or industrial applications. The BMA8420 supports ASIL D current measurements, electrochemical impedance spectroscopy, voltage measurements and pyrotechnic switch control. The board is ideal to exercise all the IC features and develop the associated software. It communicates with an isolated daisy chain.

Supported Devices

Battery Management

Battery Sensors

  • BMA8420: Battery Junction Box Monitor IC with EIS Capability

Features

Key Features

  • Four current measurement channels (supporting two ASIL D current measurements)
  • Electrochemical impedance spectroscopy support
  • 16 analog inputs supporting redundant measurements
  • Two independent pyrotechnic switch controllers including driver stage

Connectivity

  • TPL communication, daisy chains support
  • Isolated power supply
  • All BMA8420 inputs/outputs accessible with connectors

Documentation

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3 documents

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Design Resources

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Related Hardware

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Design Files

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2 design files

Software

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3 software files

Note: For better experience, software downloads are recommended on desktop.

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