3.2.2 - Op-Amp Open-Loop Gain
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Practice Questions
Test your understanding with targeted questions
What does the term open-loop gain refer to?
💡 Hint: Think about how much the output changes with small input changes.
Why is a high open-loop gain desired?
💡 Hint: Consider applications where signal clarity is key.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the formula for open-loop gain in an op-amp?
💡 Hint: Remember to think about what each variable represents.
True or False: The open-loop gain decreases when feedback is applied.
💡 Hint: Consider how feedback affects sound systems.
1 more question available
Challenge Problems
Push your limits with advanced challenges
If an op-amp has an open-loop gain of 200,000 and we want the output voltage to be 10V, what voltage difference is required at the inputs?
💡 Hint: Use the formula to isolate the voltage difference.
Describe how an increase in the open-loop gain would affect the stability of an op-amp circuit.
💡 Hint: Think about how a tighter grip can affect balance in a see-saw.
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