Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Electronics
»
Analog and Digital Converters
The key advantage of the successive approximation analog-to-digital converter (ADC) is its conversion speed.
True
Correct Answer:
True
← Previous Question
Next Question→
More Questions from
Analog and Digital Converters
In a binary-weighted digital-to-analog converter (DAC), the values of the input resistors are chosen to be proportional to the binary weights of the corresponding input bits.
A sample-and-hold circuit samples an analog value and holds it long enough for the analog-to-digital conversion to occur.
The relative accuracy of a digital-to-analog converter (DAC) is determined by settling time.
One way to determine the resolution of a digital-to-analog converter (DAC) is to compare the ratio of one step voltage to the maximum output voltage.
The flash method of analog-to-digital conversion (ADC) uses comparators that compare reference voltages with the analog input voltage.
An 8-bit digital-to-analog converter (DAC) has a resolution of 0.125 V.
If we double the number of bits in our digital representation of a number from 4 to 8 bits, we double the relative accuracy of the conversion from digital to analog.
A digital-to-analog converter (DAC) is said to be nonmonotonic if the magnitude of the output voltage increases every time the input code increases.
A(n) ________ converts an analog input to a digital output.
The characteristic that a change of one binary step on the input of a digital-to-analog converter (DAC) should cause exactly one step change on the output is called ________.
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments