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Original question:

TLV320DAC3100: Register 0x12

TLV320DAC3100: Power-Supply Sequence

Naizeng Wang
Expert 3735 points
Part Number: TLV320DAC3100

Hi team,

Do we have to follow the power up sequence?

Thanks 

Naizeng 

  • 0
    TI__Guru* 84915 points

    Hi, Naizeng,

    The TLV320DAC3100 is tolerant to power supply sequences. We just recommend this sequence for particular cases where the customers cannot perform the hardware and software reset properly. So, the registers can be fully initialized.

    Actually, our TLV320DAC3100EVM doesn't follow this sequence (all supplies are power up at same time). And we haven't experienced issues with this board.

    Best regards,
    Luis Fernando Rodríguez S.