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PCM1865: MIC bias

Part Number: PCM1865


Hi all

Would you mind if we ask PCM1865?

<Question1>
On Register 21 (address = 0x15) PDZ bit, using this register bit, it is possible to turn off MIC_bias voltage output(5pin).
Is our recognition correct?

<Question2>
MIC_bias voltage is typ 2.6V.
It is impossible to change this value.
Is our recognition correct?


Kind regards,

Hirotaka Matsumoto