R2 =56kΩ , R1 = 100Ω ,Vref = 0v & Vsat = ±14v.
A. 0 mv
B. 25 mv
C. 50 mv
D. -25 mv
Answer:A
R2 =56kΩ , R1 = 100Ω ,Vref = 0v & Vsat = ±14v.
A. 0 mv B. 25 mv C. 50 mv D. -25 mv
Explanation: Upper threshold voltage, VUT =[R1/(R1+R2)]×( +Vsat) = [100kΩ/(56kΩ +100 Ω)]×(+14v)= +25mv.