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.

TPA3118D2输出(带上负载)产生毛刺噪声

Other Parts Discussed in Thread: TPA3118D2EVM

参数:电压15V,喇叭4欧、15W,电路基本上是按照TPA3118D2EVM电路,BTL模式,后面的LC为22uh、680nF,

产生问题现象,在某一段频率会出现毛刺波形,声音中有噪声,像是失真的样子,请问这问题出在那个方面,急需各位大神们帮助,谢谢了