Digital-to-analog converter (DAC): A data converter, or DAC, that receives digital data (a stream of numbers) and outputs a voltage or current proportional to the value of the digital data.

A device that converts a digital signal into an analogue signal.

Digital/Analogue Converter - A device which converts a digitally coded signal into an equivalent analogue signal.

An electronic device that transforms a signal sample from a digital form to an analog form. The digital form is usually a set of 8 or more binary bits which produces an analog signal of 2^n bit levels.