Practice - Gain and Offset Drifts
Practice Questions
Test your understanding with targeted questions
Define gain drift in the context of A/D converters.
💡 Hint: Think about how temperature affects measurements.
What is offset drift?
💡 Hint: Consider what happens when the input should be zero.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What does gain drift affect in A/D converters?
💡 Hint: Think about what gain drift influences in the conversion process.
Offset drift is measured in which of the following?
💡 Hint: Remember how we defined offset drift.
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Challenge Problems
Push your limits with advanced challenges
A digital voltmeter measures a voltage of 5V with a gain drift of 10ppm and an offset drift causing a 0.5V error. If the temperature changes by 40°C, what will be the apparent voltage reading?
💡 Hint: Analyze the gains and offsets separately to find the overall effect.
Discuss how temperature compensation circuits can be designed to minimize gain and offset drift. What components might be used and how would they work?
💡 Hint: Think about common electronic components that change with temperature.
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Reference links
Supplementary resources to enhance your learning experience.