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运放流入流出电流不等??

Other Parts Discussed in Thread: OPA2141, OPA141

对于运放,静态电流+输出电流=电源供电电流。下图1是用TINA中的通用运放模型做的仿真,跟我们的分析不一致。

但是当我把通用运放换成换成OPA2141时,结果又是正确的,这是为什么?难道是TINA中的模型有问题?谢谢