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.

TPA3221

Other Parts Discussed in Thread: TPA3221

Dear TI

      我们使用的TPA3221在BTL模式下,如果接双声道的话不会有任何异常,但是在BTL模式下只接一个输出4欧姆的喇叭,在音源有高音部分的时候会出现一小段类似保护的声音。检测只接了一个负载输出电感的波形发现PWM波形会整体上移2V左右的幅值。请问我应该怎么解决这个问题?