新年好!同相放大4倍,空载,同相输入端为0的情况下输出始终有0.6V以上,对地短路2脚也不行。而根据手册,应该最大只有30mV,请问是否是因为它是晶体管输出结构?
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您好,可以用Tina仿真一下您的电路看一下