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ISO7221A: Low Level in Powered Down mode

Michael Ungerer
Prodigy 160 points
Part Number: ISO7221A
Other Parts Discussed in Thread: ISO7721

Hello,

i am looking for a digital isolator like the ISO7221A, but with a low level level on the output side when the input side is in power down mode.

For a better understanding see theneeded functional table below

Do you have such digital isolaters in your portfolio?

Thanks and best regards

Michael

  • 0
    TI__Intellectual 1230 points

    Hello Michael,

    thank you for using the TI E2E forum!

    Unfortunately your table is not displayed. To add graphics you have to use the "Insert Code, Attach Files and more... " button on the lower right below the text field.

    The ISO77XX is the latest family of our digital isolators. If you want a default low output you need to look for the devices with the suffix F.


    The ISO7721F would fit here. 

    www.ti.com/product/iso7721

    Please let me know if you have further questions. 

    Best Regards,
    Matthias