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.

INA237-Q1: INA237 MEMSTAT问题

Part Number: INA237-Q1

您好:

    我们在用INA237-Q1时,发现同一批生产的硬件,有一些硬件上电后读到的电流数据为0,并且0B寄存器的bit0 - MEMSTAT为0, 即存在存储器校验错误,有的硬件即便MEMSTAT不为0,读出的电流值也异常(非常大)

寄存器的配置内容为:

    0h:   CONFIG  -         0x0010;

    1h:   ADC_CONFIG - 0xAB6D

     2h: SHUNT_CAL -    0xBB8

请帮忙看看是什么问题,谢谢!