Texas Instruments

DAC38RF80IAAVR  

Digital to Analog Converters

DAC38RF80IAAVR Description

The DAC38RF80IAAVR is a high-performance digital-to-analog converter (DAC) from Texas Instruments, designed to meet the demanding requirements of modern high-speed signal processing applications. This device features two 14-bit D/A converters, offering exceptional resolution and precision for converting digital signals into analog outputs. The DAC38RF80IAAVR supports a wide range of supply voltages, with an analog supply voltage range of 1.71V to 1.89V and a digital supply voltage range of 0.95V to 1.05V, ensuring compatibility with various power supply configurations.

The device is equipped with a JESD204B data interface, which provides high-speed, low-latency data transfer capabilities, making it suitable for applications requiring high data throughput and minimal latency. The DAC38RF80IAAVR also features a settling time of 1ns (typical), enabling rapid response times and high-frequency signal processing.

DAC38RF80IAAVR Features

• High-Speed Performance: With a settling time of 1ns (typical), the DAC38RF80IAAVR is capable of handling high-frequency signals with minimal latency, making it ideal for applications requiring real-time signal processing.
• Precision and Accuracy: The device offers 14-bit resolution with an INL/DNL of ±4/±3 LSB, ensuring high precision and accuracy in the conversion process. This level of precision is critical for applications where signal fidelity is paramount.
• Flexible Data Interface: The JESD204B interface provides a high-speed, low-latency data transfer solution, supporting high data rates and efficient communication between the DAC and other system components.
• Dual Converters: The DAC38RF80IAAVR includes two D/A converters, allowing for simultaneous processing of multiple signals. This dual-converter architecture is beneficial for applications requiring parallel signal processing or dual-channel output.
• Internal and External Reference Options: The device supports both internal and external reference types, providing flexibility in system design and enabling optimization for specific application requirements.
• Surface-Mount Packaging: The DAC38RF80IAAVR is available in a surface-mount package (Tape & Reel), which is suitable for automated assembly processes and high-density PCB designs.

DAC38RF80IAAVR Applications

The DAC38RF80IAAVR is well-suited for a variety of high-speed, high-precision applications, including:

• Communication Systems: Ideal for use in base stations, transceivers, and other communication equipment where high-speed signal processing and precise analog output are required.
• Aerospace and Defense: Suitable for radar systems, electronic warfare, and other defense applications that demand high-performance signal processing and rapid response times.
• Medical Imaging: Can be used in medical imaging equipment, such as MRI and CT scanners, where accurate and high-speed signal conversion is crucial for image quality.
• Industrial Automation: Applicable in industrial control systems, where precise control and monitoring of analog signals are necessary for efficient operation.

Conclusion of DAC38RF80IAAVR

The DAC38RF80IAAVR from Texas Instruments is a versatile and high-performance digital-to-analog converter that offers exceptional precision, speed, and flexibility. Its dual 14-bit converters, JESD204B interface, and fast settling time make it an ideal choice for a wide range of high-speed, high-precision applications. The device's support for both internal and external references, along with its surface-mount packaging, further enhances its suitability for modern electronic systems. Whether used in communication systems, aerospace and defense, medical imaging, or industrial automation, the DAC38RF80IAAVR provides reliable and efficient performance, making it a valuable component in any high-performance signal processing application.

DAC38RF80IAAVR Documents

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DAC38RFxx Datasheet      

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DAC38RFxx Datasheet