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TS3A227E: Asking for the TS3A227E switch auduble noise issue

Genius 17715 points

Part Number: TS3A227E

Hi Team,
Cusotmer is designing TS3A227E on the monitor application.
We found the sound with wihte noise seriously.
Would you please help review the schematic and lyout?

here is the schematic and layout file.


Thanks,
SHH

  • Hello SHH,

    Can you describe the conditions under which the white noise occurs and do you have any scope captures of the noise?

    Regards,

    Andrew

  • Genius 17715 points

    In reply to Andrew_Mason:

    Hi Andrew,
    I will try to get some waveform. So the schematic looks good?


    Thanks,
    SHH
  • In reply to SHH:

    Hello SHH,

    Schematic looks fine. Any luck with the waveforms or more information?

    Regards,
    Andrew
  • In reply to Andrew_Mason:

    SHH,

    We haven't had a reply in several weeks. Were you able to resolve the issue? I'm going to close this thread. If you have additional questions replying to this post will reopen the thread or you may start a new thread.

    Thank you,
    Adam

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