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Digital to Analog Converters (DAC)
Digital to analog converters, abbreviated as DACs, are equipment to convert digital signals into analog output signals for other integrated and communicating devices to recognize. DACs are commonly available in the industry in the audio form; here, they are being used to convert digital signals, commonly called binary, into analog signals since that is ready for upcoming equipment or headphone amplifiers to take charge of more. An ADC may carry out the reverse process (analog to digital conversion) (analog to digital converter). We provide a carefully selected selection of DACs that include items from well-known manufacturers in the sector, such as Analog Devices, Maxim Integrated, Microchip, Texas Instruments, and more.
What does a Digital to Analog Converter do?
High-quality digital audio is converted into an analog signal with a direct line level output using audio digital to analog converters. An illustration of this is when music that has been digitally stored—such as on an mp3 file or CD is transformed into an analog signal so that it may be played through speakers. Video digital to analog converters are high-frequency, low- to medium-resolution converters that operate on a much wider scale. Older monitors or television models are used to convert digital video data into analog video signals.
Types of Digital to Analog Converters
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R-2R Ladder DACs
These are also called binary converters, which use repeating cascaded resistor values R and R2. Employing R-2R enhances accuracy.
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Switched Capacitors
Switched capacitors incorporate a parallel capacitor network.
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Switched Resistors
This is comprised of a parallel resistor system that uses resistors that are activated or bypassed based on the digital signal.
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Switched Current Source
Various current distributions are selected depending on the digital signal used as an input.
What are the applications of Digital to Analog Converters?
Digital to analog converters are commonly employed in applications throughout the audio and video industries, such as mobile phones, television, telephone calls, and music players.
Frequently used Audio application Converters include:
- Telecommunications
- Digital audio systems, when played via speakers or headphones,
- PC sound cards
Video Digital to Analog Converters application embedded in:
- Mobile phones
- TVs
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