Questions and Answers 100% Solved
In a flash analog-to-digital converter, the output of each comparator is
connected to an input of a ________.
A. decoder
B. priority encoder
C. multiplexer
D. demultiplexer - ✔✔B
Which term applies to the maintaining of a given signal level until the next
sampling?
A. Holding
B. Aliasing
C. Shannon frequency sampling
D. "Stair-stepping" - ✔✔A
An op-amp has very ________.
1
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.
, A. high voltage gain
B. high input impedance
C. low output impedance
D. all of the above - ✔✔D
For a 4-bit DAC, the least significant bit (LSB) is ________.
A. 6.25% of full scale
B. 0.625% of full scale
C. 12% of full scale
D. 1.2% of full scale - ✔✔A
The dual-slope analog-to-digital converter finds extensive use in ________.
A. digital voltmeters
B. function generators
C. frequency counters
D. all of the above - ✔✔D
The ADC0804 is an example of a ________.
A. single-slope analog-to-digital converter
2
©JOSHCLAY 2024/2025. YEAR PUBLISHED 2024.