Question:
An ideal op-amp has the characteristic of an ideal:
An ideal op-amp has the characteristic of an ideal:
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An ideal op-amp = VCVS: output voltage depends on input voltage difference.
Updated On: May 26, 2025
- Voltage controlled voltage source
- Voltage controlled current source
- Current controlled voltage source
- Current controlled current source
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The Correct Option is A
Solution and Explanation
An ideal operational amplifier amplifies the difference between its two input voltages and outputs a voltage. It has:
- Infinite input impedance,
- Zero output impedance,
- Infinite gain.
Thus, it acts as a **voltage controlled voltage source (VCVS).**
- Infinite input impedance,
- Zero output impedance,
- Infinite gain.
Thus, it acts as a **voltage controlled voltage source (VCVS).**
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