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ISO7421: ISO7421 failure on one transmission

Prodigy 75 points

Replies: 12

Views: 1302

Part Number: ISO7421

Hi,

I just got a claim from a customer regarding communication problems which is caused by a defect of an ISO7421.

The electronic environment is between -20°C and 25°C (it's truck trailer with built in refrigerator) and is sealed with a protection paint. Ground shifts are at a maximum of 70V.

Is there any known issue with this kind of isolators? Is it possible to send the device in to TI for further analysis?

kind regards

Tobias

--- If at first you don't succeed, call it version 1.0 ---

12 Replies

  • In reply to Manuel Chavez:

    Hi Manuel,

    Yes, that would be great to send the device in to you.

    kind regards

    Tobias

    --- If at first you don't succeed, call it version 1.0 ---

  • In reply to Tobias Hensle:

    To all following this thread,

    The device will be mailed for testing and analysis, and In the meantime this thread will be closed. Updates and conclusions will be posted.


    Thank you for using E2E Forums,

    Manuel Chavez

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