OPA333: 问题描述如下：

Dears

型号：OPA333AIDBVR，

1。输入信号3引脚给0V，如下跟随电路1.输出300mV 的偏置，请问是什么原因，谢谢！

2.原理图如下所示，谢谢！

Links：

您好，

理论上，该片子的最大偏置电压是0.01mv，建议客户评审下C37， R34是否需要去除。

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