Explanation: The resistor is used to protect the op-amp against the excessive discharge current, especially when the power supply is switched off. 7. How the recovery time of the op-amp is reduced?
A. Diode is connected at the output of amplifier
B. Load resistor
C. Forward biased diode resistor
D. Discharge capacitor
Answer:A
Explanation: The resistor is used to protect the op-amp against the excessive discharge current, especially when the power supply is switched off. 7. How the recovery time of the op-amp is reduced?
A. Diode is connected at the output of amplifier B. Load resistor C. Forward biased diode resistor D. Discharge capacitor
Explanation: The diode connected at the output of op-amp conducts during negative half cycle of input voltage. Hence, prevent the op-amp from going into negative saturation. This in turn helps to reduce the recovery time of the op-amp. 8.how to detect the negative peaks of input signals in the peak detector given below?