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Digital-to-Analog Converter (DAC)

maker

A digital-to-analog converter (DAC) is an electronic device that converts digital signals into analog signals.

expanded

Digital-to-analog converters are essential in translating discrete digital audio or video data into smooth, continuous analog waveforms. These devices are critical in consumer electronics such as audio playback devices, where they enable the conversion of digital audio files into analog audio signals that can be output through speakers or headphones. DACs are also used in signal processing applications, instrumentation, and telecommunications where digital signal processing (DSP) occurs.

examples

A DAC with a resolution of 24 bits and a sampling rate of 192 kHz used in high-fidelity audio systems.

Commonly implemented in home audio systems and professional recording studios to ensure high-quality sound reproduction.

A DAC utilized in video equipment with 10-bit resolution supporting up to 2.97 Gbps data rate.

Employed in broadcast television systems and video production equipment to convert digital video signals for analog video output.

related terms

Analog-to-Digital Converter (ADC)
An ADC is a device that converts analog signals into digital data.
Converter
A device that transforms electrical signals or power from one format to another.
Diode
A diode is a semiconductor device that allows current to flow in one direction only.
Direct Current (DC)
Direct Current (DC) is the unidirectional flow of electric charge.
Logic analyzer
A logic analyzer is an electronic instrument used to capture and display multiple signals from a digital circuit or system.