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我们做的验证是:上电后,有足够长的时间让其电源平稳(1秒),然后拉高SHUTDOWN,此情况并没什么太大的改善。 还想请问下如果是D类功放,其不涉及1/2VCC电平建立问题的话POP声会不会相对容易控制呢?