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!
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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!
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。