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ADAU1701 DAC

Question asked by JackieTan on Jan 24, 2013
Latest reply on Jan 31, 2013 by BrettG

I will have a earphone connected to 1701 DAC. I want my product to be a high end audio product. I wonder if I have to add an external DAC to drive earphone( connected to digital output channel, not analog output )? If yes, why? and any part of ADI recommend?

Be noted that I am using ADMP441(MEMS Microphone) which outputs I2S to 1701. So the I2S format should be considerred here.

 

 

BR,

Jackie

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