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THS3092静态时发热严重

Other Parts Discussed in Thread: THS3092, THS4022, THS4021, THS4051, THS4052, THS4221, THS4001

大家好,我想做一个方波驱动放大电路,电源是正负15V,为了调试效果,3092的两路一路做电压跟随,一路做2级放大,但是板子焊好,输入信号为0时,芯片发热严重,请各位大神帮忙看看原理图有没有问题,谢谢。

图中Ra17和Ra20没有同时焊接的,不会出现 两路输出短路的情况。