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TLV320ADC3001: Can We Startup the TLV320ADC3101 Without WCLK in Slave Mode?

Wayne Chen (Audio AE)
Genius 15950 points
Part Number: TLV320ADC3001
Other Parts Discussed in Thread: TLV320ADC3101

Hi Sirs,

Would you pls advise that if th WCLK a part of power up sequence? As an I2S slave device, can we bring up the ADC3101 with MCK or BCLK without WCLK, than apply the WCLK before audio playback?

Thank you and Best regards,


Wayne Chen
05/26/2017

  • 0
    TI__Guru 57800 points

    Hi, Wayne,

    The TLV320ADC3101 should be able to startup without WCLK. As long as WCLK is provided before audio playback, there should be no problem with the ADC operation.

    Best Regards,

      -Diego Meléndez López
       Audio Applications Engineer