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你好TI工程师,采样电阻10mΩ,采样电流0-10A,这样的方案可以吗,请出来解答一下
10mΩ 采样电阻,输入最大输入电流10A。对应最大输出电压为100mV,建议采用零漂系列运放做前端放大,因为这个应用中,抑制温漂带来的影响更难些。推荐考虑INA188/INA145等器件作为前端放大器。