Problem 2 Op Amp Circuits 20 Pts R1 Va R2 R3 Vp 5v W Vo W R4 Vn 5v For The Above Circuits Assume Ideal Opamp And L 1 (33.21 KiB) Viewed 95 times
Problem 2: Op-amp circuits (20 pts) R1 VA R2 R3 Vp +5V w Vo w R4 VN -5V For the above circuits, assume ideal Opamp and linear operation. The values of all elements: VA, VB, R1, R2, R3, Rx are known. Vcc=5V, -Vcc=-5V. a) Find the voltage equation for Vp. [3 pts]
b) Find the equation for Vo. [10 pts) c) The parameters have values of: VA=3V, Rı=R2=R3=1k22, R4=2k12. Calculate Vo. [2 pts] d) With other parameters the same as in c) while Va is variable, find the maximum possible VA while maintaining linear operation for the opamp. [5 pts]
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