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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What are the two resistor values used in an R-2R Ladder DAC?
💡 Hint: Look for the two distinct values in the name.
Question 2
Easy
What is the primary function of a DAC?
💡 Hint: Think about what the DAC does with digital data.
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 type of resistors are used in an R-2R Ladder DAC?
- Only R
- Only 2R
- R and 2R
- None
💡 Hint: Think about the structure implied by its name.
Question 2
True or False: R-2R Ladder DACs are known for their precision and ease of manufacture.
- True
- False
💡 Hint: Consider why fewer parts can lead to better outcomes.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design an R-2R Ladder DAC for an 8-bit input. Calculate the output for an input of binary 10110101 assuming Vref is 5V.
💡 Hint: Use the binary weighting method to sum up the contributions while minding the 5V reference.
Question 2
Explain the impact of resistor tolerance on the performance of an R-2R Ladder DAC in a circuit.
💡 Hint: Consider how various levels of resistance can skew the output results.
Challenge and get performance evaluation