Practice - Op-Amp Configuration
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Practice Questions
Test your understanding with targeted questions
What is the primary purpose of a differential amplifier?
💡 Hint: Think of it as a device that focuses on differences.
Why is it important for the common mode gain to be low?
💡 Hint: Consider what happens if noise is amplified along with the desired signal.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the primary function of a differential amplifier?
💡 Hint: Focus on what is amplified.
True or False: The common mode gain should be high for effective performance of differential amplifiers.
💡 Hint: Consider the relationship of common mode signals.
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Challenge Problems
Push your limits with advanced challenges
Consider a differential amplifier used in a distance sensor system. You're receiving weaker signals due to noise interference. Propose a solution to increase the signal quality.
💡 Hint: What types of amplifiers can you suggest that could help?
Critically analyze a scenario where an op-amp with high common mode gain is used. Discuss possible circuit redesigns to prevent issues.
💡 Hint: Consider circuit elements that prioritize differential amplification.
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