集成运算放大器工作在线性区的分析依据是()

集成运算放大器工作在线性区的分析依据是()

A.U =U-=0,i =i-

B.U =U-=0,i =i-=0

C.U =U-,i =i-=0

D.U =U-=0,i ≠i-

正确答案:C

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