Practice - Basic Design of Instrumentation Amplifiers
Practice Questions
Test your understanding with targeted questions
Name the basic components of an instrumentation amplifier.
💡 Hint: Think about what part of the circuit amplifies the input.
What does CMRR stand for?
💡 Hint: It's related to noise rejection capability.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What are the key components of an instrumentation amplifier?
💡 Hint: Remember how many op-amps are used for signal processing.
True or False: The main purpose of an instrumentation amplifier is to amplify high-level signals.
💡 Hint: Think about the types of signals they typically work with.
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Challenge Problems
Push your limits with advanced challenges
Design an instrumentation amplifier circuit using specific resistance values (e.g., R_f = 100kΩ and R_gain = 10kΩ) and calculate the expected gain.
💡 Hint: Use the basic formula to compute the gain directly.
How would you modify an instrumentation amplifier if the input signal level decreases? Provide reasoning for your modifications.
💡 Hint: Think about how changing feedback values influences gain.
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Reference links
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