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TLV320DAC3101 DAC Predefined Processing Blocks

Sadanori Kato
Guru 36540 points
Other Parts Discussed in Thread: TLV320DAC3101

Hi,

Since we would like to obtain the pure audio characteristics, could you please tell us the method to evaluate this device without using dac predefined processing blocks?

Best Regards,
Kato

  • 0
    Guru 36540 points

    Hi,

    There is mentioned regarding the IIR filter and the biquad filter on page 30 of TLV320DAC3101 data sheet, the frequency response with default coefficients is flat for these filters.
    For the interpolation filter, it is necessary to choose either of A type, B type and C type.
    Could you please give us your advice if we have any misunderstanding?

    Best Regards,
    Kato