October 2006
Intermediate to advanced
544 pages
20h 23m
English
Content preview from Digital Systems: Principles and Design
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ADC, DAC and Analog
Digital Mix Interfaces
In this chapter, we shall learn the following topics:
1. Digital circuits are widely used in the control applications. ADC and DAC are
used to convert analog to digital and vice versa. We shall be learning these.
2. Interfacing of a gate with the analog device is another important circuit. We shall
be learning the analog-digital mix interfaces in this chapter.
OBJECTIVE
20.1 ANALOG TO DIGITAL CONVERTER (ADC OR A/D)
Consider a doctor measuring the body temperature during a sickness. Analog thermometer
gives the reading in Fahrenheit as 98°, 99.5°, 100.0°, 100.5°, 101°, 101.5°, ..., at most se-
vere condition ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.