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PCM2707C: PCM2707C I2C question

AJ Cheng
Genius 3615 points

Part Number: PCM2707C

Hello.

Our customer have a project like Amazon Echo applitacion. I need to check the voice control function BD on below with yours.

We have 8-ch MIC input to two PCM1864. Our question is PCM2707C can support I2S input to USB output or not?

And Below BD is ok or something need to modify. Thanks for help~

  • 0
    TI__Guru 57800 points

    HI, AJ,

    The PCM2707C USB audio DAC is capable of operating in I²S  mode, but the output of the I²S interface is sent to the DAC input of the device, there is no USB output from this device. Also, the USB interface if this part doesn't support TDM, so only two channels are supported.

    Best Regards,

      -Diego Meléndez López
       Audio Applications Engineer