35.如圖(十六)所示之施密特觸發電路(Schmitt trigger),若此運算放大器(OP Amp)
之飽和電壓 Vsat=±12V,R1=1kΩ,R2=9kΩ,則遲滯電壓(Hysteresis voltage)VH為何? 
(A)1.2V
(B)1.8V
(C)2.4V
(D)3.0V
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統計: A(8), B(9), C(35), D(7), E(0) #668120
統計: A(8), B(9), C(35), D(7), E(0) #668120