engineering recuitment GATE ECE 2023-24 Test Series Analog Electronics Op-Amp and Its Applications Inverting Amplifier
Consider the circuit with and ideal OPAMP shown in the figure.
Assuming |VIN| << |VCC| and |VREF| << |VCC|, the condition at which VOUT equals to zero is
1
VIN = 0.5 VREF
2
VIN = VREF
3
VIN = 2VREF
4
VIN = 2 + VREF