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关于TPA2005D1电路输出端波形有杂波的问题 求帮助

Other Parts Discussed in Thread: TPA2005D1

最近用TPA2005D1搭了一个音频放大电路,试了一下,功能可以了,但是在测输出端Vo+和Vo-的波形时,发现有杂波,电路图和波形图在下面,请知道的大神帮忙分析一下,怎么去杂波??