engineering recuitment GATE ECE 2023-24 Test Series Analog Electronics Op-Amp and Its Applications Op Amp Circuit Calculations
The op-amp shown in the figure has a finite gain A = 1000 and an infinite input resistance. A step-voltage Vi = 1mV is applied at the input at time t = 0 as shown. Assuming that the operational amplifier is not saturated, the time constant (in millisecond) of the output voltage \({V_0}\) is
1
1001
2
101
3
11
4
1