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Digital Electronics - Digital Signal Processing

Exercise : Digital Signal Processing - General Questions
6.
The ADC0804 is an example of a ________.
single-slope analog-to-digital converter
dual-slope analog-to-digital converter
digital-ramp analog-to-digital converter
successive-approximation analog-to-digital converter
Answer: Option
Explanation:
No answer description is available. Let's discuss.
7.
In a digital representation of voltages using an 8-bit binary code, how many values can be defined?
16
64
128
256
Answer: Option
Explanation:
No answer description is available. Let's discuss.
8.
A 4-bit R/2R ladder digital-to-analog converter uses ________.
one resistor value
two resistor values
three resistor values
four resistor values
Answer: Option
Explanation:
No answer description is available. Let's discuss.
9.
A binary-weighted-input digital-to-analog converter has a feedback resistor, Rf, of 12 k. If 50 A of current is through the resistor, voltage out of the circuit is ________.
0.6 V
–0.6 V
0.1 V
–0.1 V
Answer: Option
Explanation:
No answer description is available. Let's discuss.
10.
The resolution of a 6-bit DAC is ________.
63%
64%
15.9%
1.59%
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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