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Hello! I made a board with all the nominal components as presented in the datasheet. It works, but not as I expected. When I change the volume, I hear some crackling. In addition, I measured the cycle from exit to entry, and the results are not good. I think I have some problems with the design of my board. I show below the top layer, the bottom layer is ground.
Hi Sergey,
The issue is most likely related to the output filter for the headphone amp. Please make sure the board follows the suggested layout guidelines and we will see the improvements in performance. Thanks.
Best regards,
Ravi
