This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

INA200电流检测失效问题

Other Parts Discussed in Thread: INA200

Hi,

目前我们使用单个INA200去做高边短路电流检测,额定电压48V,

目前的问题是,检测电流会出现双向振荡,发现运放Vout输出异常(可以参考第二图的通道1)

不知道是不是双向电流导致Vout异常,请帮忙分析下,谢谢

第一幅图:通道4是实际检测电流,通道2是比较器输出,通道1是