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关于THS4631的应用问题。。。

Other Parts Discussed in Thread: THS4631, THS4561

使用运放THS4631设计一款如附件所示的功率放大电路,出现一下问题。

1、上电后,运放芯片剧烈发烫。

2、将运放输入端短接到地后,输出竟然有-14V。(怎么会这么大?)

多谢赐教!