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PCM9211: PCM9211

Mohamad Zain Azreen
Prodigy 10 points
Part Number: PCM9211


 I would like to ask what will happen if 384kHz signal go to IC PCM9211? This IC only support 216 kHz only .Is it will damage the IC or nothing happen?

  • 0
    TI__Mastermind 30220 points
    Hello Mohamad,

    This will not damage the PCM9211, but the PCM9211 will not work with a 384khz signal.

    -Steve Wilson
  • 0
    TI__Guru 57800 points

    Hi, Mohamad,

    Welcome to E2E, Thanks for your interest in our products!.

    The PCM9211 supports sampling rates up to 216KHz, if you provide a signal with 384KHz it is likely that the device will not be able to operate properly and a clock error might occur.

    As this is not a supported sampling rate for this device, we don't have test or validation data to verify what would be the  result of operating the PCM9211 with 384KHz.

    Best Regards,

      -Diego Meléndez López
       Audio Applications Engineer