DAC5670IGDJ

Digital To Analog Converters Overview

The DAC5670IGDJ is a dual-channel, high-speed digital-to-analog converter manufactured by Texas Instruments. It features an integrated voltage reference and output amplifiers, supporting data rates up to 140 MSPS with a 12-bit resolution. The device utilizes a current-output architecture and supports multiple input formats including binary, offset binary, and two's complement. Packaged in a 64-pin QFP, it operates from a single 3.3V supply for the digital interface and requires separate analog supplies. Key specifications include a full-scale current of 20mA per channel and low power consumption suitable for portable applications.

Digital To Analog Converters Feature Summary

• Integrated dual-channel architecture with built-in voltage reference and output amplifiers
• Supports high-speed serial and parallel data interfaces for flexible system integration
• Provides programmable output swing and slew rate control for signal optimization

Digital To Analog Converters Applications

• Portable medical imaging systems such as ultrasound and patient monitors
• Wireless base station transmitters requiring multi-carrier signal generation
• Test and measurement equipment needing precise waveform synthesis

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'GDJ' against the manufacturer's official datasheet to confirm package type and temperature range. Ensure compatibility with existing board layouts regarding pin assignments and thermal requirements. Cross-reference with the latest product status to confirm availability and lifecycle stage before finalizing procurement plans.

Digital To Analog Converters Selection Notes

Select this component when dual-channel performance with integrated references is required to reduce bill of materials. Consider the 140 MSPS speed and 12-bit resolution for applications balancing bandwidth and precision. Evaluate power consumption constraints relative to the integrated amplifier capabilities and available analog supply voltages.

Digital To Analog Converters Part Context

This part belongs to the DAC5670 family of high-speed dual DACs designed for demanding communication and imaging applications. It shares architectural similarities with other members in the series but offers specific interface and packaging options tailored for space-constrained designs. The device represents a solution for integrating multiple conversion functions into a single compact footprint.

Digital To Analog Converters Replacement Considerations

Check for direct replacements within the DAC56xx series that offer compatible pinouts and electrical characteristics. Verify if newer revisions provide improved performance metrics or updated packaging while maintaining functional equivalence for existing designs.