SlewRate= 2πVpp* BandWidth;
这个公式中,Vpp是代表输入信号的峰峰值还是输出信号的呢?
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这个公式有点怪,BW应该是指闭环带宽?如果是,那么这个公式等同于Vpp/Time constant,认为运放在建立时在第一个时间常数确定的时间内摆动,之后进入由闭环零极点决定的线性建立。