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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the primary function of a DAC?
💡 Hint: Consider what operations DAC stands for.
Question 2
Easy
Which two resistances are used in an R-2R DAC?
💡 Hint: Think about how the name of the circuit describes its functionality.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does a DAC do?
- Converts analog signals to digital
- Converts digital signals to analog
- Stores analog data
💡 Hint: Remember what DAC stands for.
Question 2
True or False: A higher resolution in an ADC indicates that it can detect smaller changes in the analog input.
- True
- False
💡 Hint: Think about the definition of resolution.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an R-2R ladder DAC with a given set of resistances (e.g., R = 1kΩ). Calculate the expected output for digital inputs from 0 to 7.
💡 Hint: Use the established formula to derive the outputs accordingly.
Question 2
Analyse the impact of increasing the number of bits in an ADC. Explain how that influences resolution and accuracy.
💡 Hint: Think about how precision affects digital representation of analog signals.
Challenge and get performance evaluation