因为datasheet 里面没有说明。请教专家:PCM1794 20pin ;21pin ;22pin 的选择条件是什么?
我现在将IREF 更改成为5K,对DAC输出有什么影响?VCOM pin电容值选择依据是?
还请解答,谢谢 ,如果有文献资料还请麻烦给个连接。
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