Series:	SoftSpan™
Part Status:	Active
Number of DAC's:	16
Number of Bits:	16
Sampling Rate (Per Second):	--
Data Interface:	SPI
Settling Time:	9µs
DAC Type:	Voltage
Supplied Contents:	Board(s)
Utilized IC / Part:	LTC2668-16
Base Part Number:	LTC2668

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Evaluation Boards - Digital to Analog Converters (DACs)

The DC2025A-A is an evaluation board for Digital-to-Analog Converters (DACs). Its an integrated solution encased in a compact form factor for a variety of applications and works as a digital power amplifier. DACs are a safer, more reliable and precise way of converting digital signals into powerful analog signals.A DAC chip is composed of both a data converter and a signal processor that together with the analog circuitry can convert digital signals into direct current (DAC) that can control analog systems. Its intricate electronical components can convert binary data into analog signal based on the voltage required to drive the various output stages. The second step in the process is for the microprocessors to identify the conversion patterns and create a signal as a result.The DC2025A-A takes advantage of the sound and video technology present within the device and combines it with a unique D/A (digital-to-analog) converter so as to provide excellent performance with quality sound and video reproduction. It has a signal-to-noise ratio of approximately 115 decibels (dB) and a total harmonic distortion (THD) of around 0.008%.The main application field of the DC2025A-A is for any product in need of digital-to-analog conversion such as digital video cameras, audio systems, DTV (digital TV) receivers, home theater amplifiers, and car audio amplifiers. The DC2025A-A provides a superior output compared to other standard converters and allows the user to obtain the finest quality audio and video signals possible.The working principle of the DC2025A-A is based on the fact that a set of digital values can be represented as one of a possible set of output voltages. This means that for every binary code value supplied, a corresponding voltage will be produced at the output. It works by taking the number of bits which represent the data, conveying it to the DAC, and then producing the corresponding digital values.Using an advanced signal processing algorithm and high-precision analog output stages, the DC2025A-A is able to convert digital signals into analog signals with very accurate results. It supports 8-Bit Single-Channel DAC audio streaming, fully-interpolated PDM for ultra-low noise performance, and stereo-line level audio output. Furthermore, the DC2025A-A features a wide input voltage range, and fast response times up to 108 MHz in parallel output formats.Aside from its precision and power, the DC2025A-A also offers features such as on-board digital calibrations, flexible data rates from 4 kHz to 104 kHz, on-board temperature compensation, high-precision frequency reference, tamper and safe modes, and various built-in protections to ensure safe and reliable operation. The DC2025A-A is also capable of interfacing with various audio interfaces such as line-level input, digital audio input, analog input, and more. The DC2025A-A is a multi-purpose system that includes everything from signal processing to analog conversion. It is the perfect choice for anyone looking to get the highest sound or video quality in their systems. With its design and features, the DC2025A-A will make for a great addition to any electronic project needing digital-to-analog conversion.

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Part Number	Manufacturer	Price	Quantity	Description