• 请教关于AD4022模拟输入的问题

    打算用AD4022采集+-2.5V的直流电压信号，请问前端必需要加运放么？如果不用运放，被测信号直接接IN+和IN-行么？

  • AD4022 Issues

    Hi,

    I am trying to read the differential voltage from a pair of hall sensors using the AD4022. The AD4022 seems to read fine until a certain positive or negative voltage is read. It doesn't seem to be a data unpacking issue, as I have two separate boards…