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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the main function of a Digital-to-Analog Converter (DAC)?
💡 Hint: Think about how digital music is played.
Question 2
Easy
Name the two resistor values used in an R-2R Ladder DAC.
💡 Hint: Consider what the 'R-2R' name indicates.
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?
- To convert analog signals to digital
- To convert digital signals to analog
- To amplify signals
💡 Hint: Think about how you hear music from a digital source.
Question 2
True or False: A higher resolution in a DAC means it can detect smaller changes in output.
- True
- False
💡 Hint: This is similar to a measuring tool that can measure in smaller increments.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Given a DAC with a full-scale voltage of 10V and 4 bits of resolution, calculate the LSB voltage. What is the significance of this value in practical applications?
💡 Hint: Use the resolution formula and consider the role of precision in control systems.
Question 2
Design an R-2R Ladder DAC for a 4-bit system utilizing +5V V_REF. List the resistor values needed and sketch the circuit layout.
💡 Hint: Remember that for a 4-bit system, you will need 4 switches and corresponding resistors.
Challenge and get performance evaluation