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TLV320ADC5140: I2S to TDM conversion

Ryo Akashi
Genius 9470 points
Part Number: TLV320ADC5140

Hello experts,

My customer is looking for the device which can convert I2S signal to TDM signal.
Can TLV320ADC5140 do such conversion?
If so, could you give me advise how to implement?
Thanks and best regards,
Ryo Akashi
  • 0
    TI__Mastermind 30090 points

    Ryo, 

    The TLV320ADC5140 could convert PDM to TDM/I2S.

    regarding I2S to TDM.... there is a daisy chain mode where if the I2S device could receive the same BCLK and FYSYNC,  the Dout from that device could be placed on the daisy chain input,  and then it would be added to the TDM output,  but the BCLK offset would either need to be the same for I2S/TDM or one of them would need to compensate.  

    can you give me some more details on exactly what you want to do?   how many channels? do you need an ADC too? 

    best regards,

    -Steve Wilson

  • 0 in reply to Steve-Wilson
    TI__Genius 9470 points

    Hello Steve-san,

    Thank you for your reply. I understand the details.

    Also, your support moved to internal. So, let me close this thread.

    Thank you very much for your kind support.

    Thanks and best regards,

    Ryo Akashi