DAC3174IRGCR

Digital To Analog Converters Overview

The DAC3174IRGCR is a dual-channel, high-speed digital-to-analog converter manufactured by Texas Instruments. It features a resolution of 14 bits and supports a maximum sampling rate of 500 MSPS. The device utilizes a parallel interface for data input and provides current-type outputs. It operates with analog supply voltages of 1.8 V and 3.3 V, while the digital supply voltage is 1.8 V. The component is housed in a VQFN-64 package and is rated for an operating temperature range from -40°C to +85°C.

Digital To Analog Converters Feature Summary

• Dual-channel architecture providing two independent 14-bit converters within a single package.
• High-speed performance capability supporting up to 500 million samples per second.
• Integrated low-power design optimized for energy-efficient signal generation applications.

Digital To Analog Converters Applications

• High-performance radar systems requiring precise waveform generation
• Software-defined radio infrastructure for baseband processing
• Medical imaging equipment utilizing high-fidelity signal reconstruction

Digital To Analog Converters Procurement Notes

Verify the specific suffix IRGCR against the manufacturer's official datasheet to confirm pinout compatibility and thermal specifications. Ensure that the source documentation explicitly lists this part number as active or available for procurement. Cross-reference the revision level to avoid discrepancies in electrical characteristics or packaging details during acquisition.

Digital To Analog Converters Selection Notes

Select this component when a dual-channel solution is required to save board space compared to using two single-channel devices. The 14-bit resolution and 500 MSPS speed make it suitable for wideband applications. Consider the VQFN-64 package size for thermal management requirements in dense PCB layouts.

Digital To Analog Converters Part Context

This part belongs to the DAC317x series of high-speed digital-to-analog converters from Texas Instruments. It shares architectural similarities with other members like the DAC3171, but offers dual channels instead of a single channel. The series is designed for demanding communication and instrumentation applications requiring high linearity and speed.

Digital To Analog Converters Replacement Considerations

The DAC3174IRGCT serves as a tape-and-reel alternative to the IRGCR variant. Verify if the reel packaging difference impacts the assembly process. No other direct functional substitutes are confirmed in the provided public documentation.