Analog Vs Digital Electronics:
Analog electronics and digital electronics are quite different from each other. Analog electronics are those electronics which deals with Analog signals which is naturally a continuous signal. Analog signal varies continuously with time. While on the other hand Digital Electronics generally deals with digital signals which are discrete in their nature. Here this article will help you understand the major differences between Analog electronics and digital electronics.
Analog Electronics are those electronic systems which have a continuous variable signals opposite to digital electronic systems in which the signals have only two levels. Term Analog describes a relationship between signal and voltage which represents the signal. Term Analog is basically derived from Greek Word Analogos which means Proportional.
Digital Circuits or digital electronics are those electronics which operates on digital signals. Digital techniques are very useful because of the reason that they are lot easier to get an electronic device to switch into one of a number of known states than to accurately reproduce a continuous range of value.
Main differences between Analog and Digital Electronics:
The following are some of the major differences between these two popular electronic devices.
- Analog Signals are commonly continuous signals while on the other hand digital signals are discrete in its nature.
- We can get observation errors in analog signals while we can’t get any observation errors in digitals signals.
- Analog electronics uses analog signals while on the other hand digital electronics uses digital signals which are discrete in their nature and analog signals are continuous in their nature.
- Analog signals are usually portable while on the other hand digital signals are not portable.
- Noise can affect the accuracy of the analog signals while on the other hand digital signals are not affected by any noise.