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请问OPA847如何接成过零比较器?

Other Parts Discussed in Thread: OPA847, LMH7220

信号通过一个10K的电阻接到负输入端,正输入端接一个10K的电阻接到地,+5V/-5V电压供电,然后输出端输出就可以了吗?

我这样接以后,输出不对。

输入1V的正弦波,输出却是-6V的直流

输入为0.5V的正弦波,输出却变成了下面的图

请问为什么会这样?还有如何连接才对?