What Are ADCs (Analog-to-Digital Converters) and How Do They Work?

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By Ben Allen

Published Nov 10, 2023

ADCs are crucial for converting all kinds of analog signals to digital, but how do they actually work?

ADCs are widely used to convert analog signals, like sound and light, into digital values that can be used in various applications.
The sample rate of an ADC determines the number of readings taken per second, with higher sample rates allowing for more accurate signal representation.
The bitrate of an ADC affects the quality of the sample obtained, with more bits resulting in smoother and more precise measurements. Different types of ADCs offer different trade-offs in terms of speed, precision, and power consumption.