差分放大电路公式有哪些

差分放大电路公式有:A = (1 + R2 / R1) × (1 + R4 / R3),Av = A × (1 + R6 / R5),Vo = Av × Vi,Vi = Vo / Av,Ri = Ri,Av = (1 + R2 / R1) × (1 + R4 / R3),Ri = Ri,Vi = Vo / Av。

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转载自blog.csdn.net/weixin_35756690/article/details/129519222