2. Which of the following electrical characteristics is not exhibited by an ideal op-amp? Explanation: An ideal op-amp exhibits zero output resistance so that output can drive an infinite number of other devices. Explanation: An ideal op-amp has infinite bandwidth.
- What are the characteristics of an ideal op amp?
- Which of the following is incorrect about an ideal op amp?
What are the characteristics of an ideal op amp?
1 Ideal Op Amp Characteristics
- 1.1 Infinite Input Resistance. The input terminal of an ideal operational amplifier does not have any current to flow in. ...
- 1.2 Zero Output Impedance. ...
- 1.3 Infinite Open-loop Gain. ...
- 1.4 Infinite Common-mode Rejection Ratio. ...
- 1.5 Infinite Bandwidth.
Which of the following is incorrect about an ideal op amp?
Explanation : An ideal Op-Amp has an infinite CMRR, Slew Rate & Bandwidth. But, the output voltage is absolutely zero when the input voltage is zero. All the mentioned parameters tend to infinity except output voltage & resistance so that it becomes feasible for an output to drive infinite number of other devices.