正在做压力传感器,用INA128放大250倍压力传感器0.0122mv电压,为什么输出电压值在3.0500~3.0699之间不停跳动。我是用5位半高精度万用表测的。
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.
正在做压力传感器,用INA128放大250倍压力传感器0.0122mv电压,为什么输出电压值在3.0500~3.0699之间不停跳动。我是用5位半高精度万用表测的。