Exam-style question
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Describe what happens when the output of an ideal operational amplifier reaches saturation.
Model answer
What a good answer should say
- When the output of an ideal operational amplifier reaches saturation, it means that the output voltage has reached its maximum or minimum limit and cannot increase or decrease further, regardless of the input signal.
- This occurs when the input signal exceeds the linear operating range of the op-amp.
Explanation
Why this works
This answer is strong because it clearly explains the concept of saturation in the context of op-amps, demonstrating an understanding of their operational limits. The question tests the student's ability to apply their knowledge of op-amp behavior in practical scenarios.
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