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.

转帖“TPA3112D1 使用无输出波形??SD 一直为低?”



我用TPA3112D1 按芯片的技术手figure 17的样子连的电路但是输入 给的是电脑音频口出来的音频信号可是输出没有变化的波形,而且SD 脚一直为低为什么????