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PCM5100A: Asking for the PCM5100 output filter review

SHH
Mastermind 30251 points
Part Number: PCM5100A
Other Parts Discussed in Thread: PCM5100

Hi Team,
Customer uses the PCM5100A on the monitor porject.
Cusotmer do the thermal test in their thermal chamber.(35 degree)

Sometimes the sound will not output. I suggest customer to chage the output filter as d/s supggested.
Then, the no sound pheonomenon seems can not be duplicated.

Could you provide your comment on customer's output filter is ok or not? Why the output filter may result in the PCM5100 no sound issues?


Thanks,
SHH

  • 0
    TI__Guru 57800 points

    Hi, Scott,

    The output filter is quite different from the recommended in the datasheet. Do you have more information about why customer decided to use this filter?.Could you provide more details about the no-sound issue?. 

    Best Regards,

      -Diego Meléndez López
       Audio Applications Engineer