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INA146使用问题:零漂严重,线性度不好

Other Parts Discussed in Thread: INA146

大家好,我现在使用INA146,作用:输入0-10V的直流差分模拟电压,输出为0-3V的直流电压,进行AD采样

现在的情况,零漂严重,线性度不好,请问大家,哪些参数影响这些,谢谢,电路图见附件