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Digital Electronics - Interfacing to the Analog World

Exercise : Interfacing to the Analog World - Filling the Blanks
26.
________ ADCs have a fixed value of conversion time that is not dependent on the value of the analog input.
Substandard
Dual
Recessive-approximation
Successive-approximation
Answer: Option
Explanation:
No answer description is available. Let's discuss.
27.

The circuit shown below is a(n) ________.

R/2R ladder D/A converter
four-bit decoder
binary-weighted-input DAC
four-bit A/D converter
Answer: Option
Explanation:
No answer description is available. Let's discuss.
28.
A digital voltmeter converts an analog voltage to its ________ representation.
BCD-code
decimal
digital
alias
Answer: Option
Explanation:
No answer description is available. Let's discuss.
29.
The number of binary bits at the input of a DAC or the output of an ADC is known as ________.
accuracy
linearity
resolution
monotonicity
Answer: Option
Explanation:
No answer description is available. Let's discuss.
30.

The circuit shown below is a(n) ________.

R/2R ladder D/A converter
four-bit decoder
binary-weighted-input DAC
four-bit A/D converter
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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