Part Number: INA190
大家好,我在做电流采集电路时发现,将INA190A3与INA290A3同项端反项端接地,INA290A3的输出会有3mV左右的直流偏置。但是我看两个芯片的Vosmax=±15uV,为什么会这样呢?
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.