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TLV320ADC3101-Q1: TLV320ADC3101-Q1|| Gain control support

Brightson Basil
Prodigy 10 points
Part Number: TLV320ADC3101-Q1

Hi TI Team,

We are planning to use TLV320ADC3101-Q1 to interface our DMIC to the host processor.

The basic requirement we need from TLV320ADC3101-Q1 is a gain control support for the DMIC.

Can you please check and say whether this DSP support gain control?

  • 0
    TI__Genius 15560 points

    Hi Brighton,

    You can control the gain of the DMIC. This is done with the digital volume controller explained on page 27 of the datasheet.

    Here is signal processing flow for digital microphone and register for configuration:

    Regards,