Practice - Lab Exercise 1: Building an Inverting Amplifier
Practice Questions
Test your understanding with targeted questions
Define an inverting amplifier.
💡 Hint: Think about how the input signal is affected.
What does Rf represent in the gain formula?
💡 Hint: Consider which resistor connects from the output to the inverting input.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is the output of an inverting amplifier if the input is 2V?
💡 Hint: Remember that the inverting amplifier changes the phase of the input signal.
Inverting amplifiers produce a positive gain.
💡 Hint: Recollect the meaning of inverting in this context.
2 more questions available
Challenge Problems
Push your limits with advanced challenges
You have an inverting amplifier circuit with Rf = 200 kΩ and Rin = 50 kΩ. If the input signal is 1V, calculate the output signal.
💡 Hint: Use the gain formula to multiply the input voltage.
Design an inverting amplifier that requires a gain of -2. If you only have 10 kΩ resistors, what values should you use?
💡 Hint: Think about how resistors can be combined to achieve desired values.
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Reference links
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