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
26.
One form of a sigma/delta modulator circuit is designed to convert a continuous analog signal into a modulated bit stream (A/D).
27.
In a binary-weighted D/A converter the sum of all the currents from the binary weighted resistors flows through the operational amplifier.
28.
An eight-bit D/A converter has a resolution of 0.125.
29.
In a counter-ramp A/D converter, the end-of-conversion line must be tied back to the clear input of the counter to change the circuit to perform continuous conversions.
30.
D/A conversion is the process of taking a voltage or current and converting it to a digital code.
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