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ISO1640: Same side ±8 kV IEC-ESD unpowered contact discharge on SCL2 and SDA2 (Side 2)

Javier Julve
Prodigy 10 points
Part Number: ISO1640

Dear TI Experts,

According to datasheet of ISO1640BD:

Same side ±8 kV IEC-ESD unpowered contact discharge on SCL2 and SDA2 (Side 2)

I am wondering whether it is possible to get the same electrical characteristic but when the device is powered.

Thanks so much in advance. Best Regards,

Javier

  • 0
    TI__Guru 54715 points

    Hi Javier,

    Thanks for reaching out.

    Sorry, the device currently doesn't support ±8kV IEC ESD contact discharge for powered test condition. Let me know if you have any further questions, thanks.


    Regards,
    Koteshwar Rao

  • 0 in reply to Koteshwar Rao
    TI__Guru 54715 points

    Hi Javier,

    Sorry that the information that I shared in earlier doesn't seem to be completely accurate.

    I had a quick update from the design team that although we didn't test the device for ±8kV IEC ESD contact discharge under powered test condition, we do not see a reason why the device should fail this test. We expect the device to sustain ±8kV ESD without any damages even during powered test condition. Hence, you can go ahead and test the device and let us know your observations. Thanks.


    Regards,
    Koteshwar Rao