DAC3484IRKD25

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Data Acquisition - Digital to Analog Converters (DAC) are essential in many industrial and laboratory applications. The DAC3484IRKD25 is a high-performance dual 16-bit resolution precision DAC with low jitter and high-precision digital output. This device is designed to convert digital audio signals into analog signals with high fidelity and low noise.

The DAC3484IRKD25 utilizes an architecture based on a differential sigma-delta modulator. This architecture allows for low spurious noise, fast settling, low jitter, and high linearity, making it ideal for audio applications. This device offers two 16-bit resolution true digital outputs and one 8-bit control signal to control the output voltage. The DAC3484IRKD25 can operate from either a single 5 V supply or dual supplies. It includes high-precision trim options, enabling users to further adjust the DAC\'s parameters used by the internal Sigma-Delta Modulator.

The DAC3484IRKD25 is suitable for a wide range of applications. It is used in any application requiring high-fidelity audio such as digital audio workstations, broadcast consoles, and sound reinforcement systems. It is also suitable for laboratory applications such as voltage and current waveform generation, signal measurement, signal analysis, and calibration systems. Additionally, the DAC3484IRKD25 is commonly used in systems requiring digital control of analog signals, such as robotic systems and digital-control acoustic systems.

Due to its high-resolution digital output, this DAC is also suitable for applications requiring precise signal control. The internal trim options of the DAC3484IRKD25 enable the fine-tuning of the output signal to meet the exact specifications of the target application. The digital output of the device is designed for easy integration with microcontrollers and DSPs, providing a clean and accurate signal for system control.

The working principle of the DAC3484IRKD25 is based on the sigma-delta principle. In this architecture, a digital signal is transferred to the DAC via a serial input, and is then converted to an analog signal through an internal sigma-delta modulator. This modulator translates the digital signal into an analog signal, which then passes through the device\'s low pass filter before the output signal is transferred to the load. This method allows for high precision and low noise levels.

The DAC3484IRKD25 is a versatile and reliable device for a wide range of applications. Its high-precision digital output, combined with its low-noise performance and versatile trim and control options make it an ideal choice for digital-controlled analog applications.

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