Digital Electronics - Interfacing to the Analog World
Exercise : Interfacing to the Analog World - True or False
- Interfacing to the Analog World - General Questions
- Interfacing to the Analog World - True or False
- Interfacing to the Analog World - Filling the Blanks
31.
A sample-and-hold circuit is used in D/A conversion.
32.
The output of an analog-to-digital converter is a voltage level.
33.
A CD player probably uses a sigma/delta D/A converter.
34.
When the inputs of a four-bit D/A converter are connected to a binary up-counter, the output looks like an upward sloping line.
35.
The current across the MSB "rung" of a 4-bit R/2R ladder DAC if the reference voltage is 5 v and R is 8 
is 625 
A.
is 625 A.Quick links
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