DAC5682ZIRGC25

Digital To Analog Converters Overview

The DAC5682ZIRGC25 is a dual-channel, 16-bit digital-to-analog converter manufactured by Texas Instruments. It supports sampling rates up to 1.0 GSPS with integrated 2x and 4x interpolating filters. The device operates on a 3V to 3.6V analog supply and a 1.71V to 2.15V digital supply. It features current-output architecture with differential outputs in a 64-VQFN package. Key electrical specifications include an INL of ±4 LSB and DNL of ±2 LSB, with a typical settling time of 10.4ns. The component functions within a temperature range of -40°C to 85°C.

Digital To Analog Converters Feature Summary

• Integrates high-speed 2x and 4x interpolating filters for simplified system interface requirements.
• Provides dual independent 16-bit channels with differential current outputs for high dynamic range performance.
• Supports LVDS parallel data interfaces for high-throughput digital connectivity.

Digital To Analog Converters Applications

• Wireless base station transmitter front-ends
• Test and measurement equipment signal generation
• Medical imaging systems requiring high-resolution waveform synthesis

Digital To Analog Converters Procurement Notes

Verify the specific suffix designation carefully during procurement, as it indicates the reel size or packaging configuration. Confirm that the requested part number matches the exact voltage and package variant required for the design. Check for obsolescence status or lifecycle notices from the manufacturer before finalizing orders. Ensure compatibility with existing inventory if replacing older revisions.

Digital To Analog Converters Selection Notes

Select this component when dual-channel operation at 1.0 GSPS is required with integrated interpolation. Compare against single-channel variants like the DAC5681 if only one path is needed. Evaluate power consumption and thermal dissipation capabilities within the 64-VQFN footprint. Ensure the host processor can drive the LVDS parallel interface speeds supported by the device.

Digital To Analog Converters Part Context

This model belongs to the DAC568x family of high-speed digital-to-analog converters designed for demanding communication applications. It shares architectural similarities with the DAC5682 series but may differ in packaging or reel specifications indicated by the suffix. The device represents a solution for high-bandwidth signal processing where resolution and speed are critical constraints.

Digital To Analog Converters Replacement Considerations

The DAC5682ZIRGCR is listed as a similar replacement option. Verify pinout and functional equivalence before substitution. Other family members like the DAC5681 offer single-channel alternatives.