This thread has been locked.
If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.
PCM5102a 输出用示波器测量，电压范围是多少啊。为什么我的永远都是正负40mv左右啊。数据应该没有发错。但发送任何数据输出都不变，都是正负40mv
