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PCM1809: schematic review

Feeney Xiao
Intellectual 2680 points
Part Number: PCM1809

Tool/software:

Hi expert

could you please help review this schematic. target mode. AUX in. please help check the input side circuit.

  • 0
    TI__Intellectual 1820 points

    Hi Feeney,

    Overall the schematic looks good. We recommend having an input impedance of 10k ohms. As long as analog input voltages do not exceed the absolute maximum ratings your input side circuit should work fine. Thanks.

    Regards,

    Sam