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PCM4204: schematic reviewer

Part Number: PCM4204
Other Parts Discussed in Thread: OPA227

Dear team

There is a good news that we design in PCM4204 in customer's new project.

Could you help to review the schematic?

Attached file is PCM4204 schematic, kindly help review and suggestion.


About PCM4204’s pin 51 and pin 62, could them direct connect to GND without jump ?


  1. Part J13 is single end, analog input signal.
  2. J44/J46/J47/J48 are NE5532DR,

It let single end input single become differential signal.

Many thanks