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ADAU1701 audio ADC noise

Question asked by Jackie on Jul 27, 2015
Latest reply on Jul 28, 2015 by KJBob

Hi,

 

I found there is big noise in ADAU1701 audio ADC. I set the ADC current is near 100uA rms, according to the datasheet.

Please give me a hand on how to use ADC of ADAU1701. The noise is really quite big. It is common issue for all samples of our products. Thanks.

 

BR,

Jackie

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