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PCM5100A Output Vrms

Kai Hsiao
Guru 12675 points

Other Parts Discussed in Thread: PCM5100A

Dear Sir 

I refer to PCM5100A datasheet ,Vout is 2Vrms 

If I would like to change from 2Vrms to 1Vrms ,How could I do??

Thanks

  • 0
    TI__Mastermind 28120 points
    Hi Kai,

    The best way with the PCM5100A to reduce the output would be to reduce the digital audio amplitude coming into the part by -6 dB. If you want to be able to change the output to the part you will need to move to the software controlled versions of the PCM51XX series.

    Justin