DAC2902Y/250

Digital To Analog Converters Overview

The DAC2902Y/250 is a dual-channel, 12-bit digital-to-analog converter manufactured by Texas Instruments. It supports a sample rate of 125 MSPS and utilizes a current source architecture. The device operates within an industrial temperature range of -40°C to +85°C. Typical power consumption is 310 mW. It features an 80 dB Spurious-Free Dynamic Range (SFDR) and accepts parallel CMOS interface inputs. The component is housed in a 48-pin TQFP package.

Digital To Analog Converters Feature Summary

• Dual-channel output capability for simultaneous signal generation
• High-speed 125 MSPS sampling rate with 12-bit resolution
• Low power consumption design suitable for energy-efficient systems
• Parallel CMOS interface for straightforward digital integration

Digital To Analog Converters Applications

• Wireless base station signal processing
• Medical imaging equipment data conversion
• Industrial test and measurement instrumentation

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'Y/250' against the manufacturer's official datasheet to confirm package type and temperature grade. Ensure compatibility with existing PCB footprints for the 48-TQFP configuration. Cross-reference the part number with authorized distributors to validate authenticity and supply chain integrity before procurement.

Digital To Analog Converters Selection Notes

Select this component when dual-channel high-speed conversion is required. Compare input specifications against the parallel CMOS interface requirements. Evaluate power budget constraints against the typical 310 mW consumption. Consider thermal management needs for operation within the -40°C to +85°C range.

Digital To Analog Converters Part Context

This part belongs to the DAC2902 series of high-speed digital-to-analog converters. It shares architectural similarities with variants like DAC2902Y-1K and DAC2902Y-250G4. The series is designed for applications requiring precise analog signal reconstruction from digital data streams at high throughput rates.

Digital To Analog Converters Replacement Considerations

Publicly confirmed substitutes include DAC2902Y-1K, DAC2902Y-250, DAC2902Y-1KG4, DAC2902Y-250G4, DAC2902Y/1K, and DAC2902Y/250G4. Verify pinout and electrical parameter compatibility before substitution.