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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does a D/A converter do?
💡 Hint: Remember what we discussed about signals?
Question 2
Easy
Name the two modes of operation for D/A converters.
💡 Hint: Think of the terms we used in class.
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 D/A converter do?
- Converts analogue to digital signals
- Converts digital signals to analogue signals
- Refreshes analogue signals
💡 Hint: Think about the basic purpose of D/A converters.
Question 2
In which mode does the D/A converter use an op-amp?
- True
- False
💡 Hint: Consider the differences between the modes.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
If a 4-bit D/A converter operates in current steering mode with a maximum output current of 12 mA, calculate the output current for a digital input of 1010 when the reference voltage is 5V.
💡 Hint: Focus on how each bit contributes based on their position.
Question 2
Design a voltage switching mode circuit to display an output voltage range of 0 to 10V using a 5-bit input.
💡 Hint: Consider how the fractional contribution works with your voltage outputs.
Challenge and get performance evaluation