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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is a Digital-to-Analog Converter (DAC)?
💡 Hint: What is the main function of a DAC?
Question 2
Easy
Define 'Resolution' in the context of a DAC.
💡 Hint: Think about how precisely the output can change with respect to the input.
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 is the primary function of a DAC?
- Convert analog signals to digital
- Convert digital signals to analog
- Store digital data
💡 Hint: Consider the direction of signal conversion.
Question 2
True or False: A higher number of bits in a DAC results in finer resolution.
- True
- False
💡 Hint: Think about the relationship between bits and the level of detail in output.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Explain how you would improve the accuracy of an R-2R ladder DAC if tolerances in resistors cause significant errors in output.
💡 Hint: What methods can enhance precision during production?
Question 2
Calculate the output voltage of a 4-bit R-2R ladder DAC when all bits are set to 1, assuming V_REF is 12V.
💡 Hint: Use the formula for the output based on the bit arrangement!
Challenge and get performance evaluation