DAC39J84IAAVR

Digital To Analog Converters Overview

The DAC39J84IAAVR is a quad-channel, 16-bit digital-to-analog converter from Texas Instruments. It supports sampling rates up to 2.8 GSPS with a JESD204B interface capable of 12.5 Gbps. The device features current outputs and operates on 3.3 V analog and 0.9 V digital supplies. Key performance metrics include a typical SFDR of 68 dB, DNL of +/- 4 LSB, and INL of +/- 6 LSB. It functions within a temperature range of -40°C to +85°C and is housed in an FCBGA-144 package.

Digital To Analog Converters Feature Summary

• Quad-channel architecture supporting high-speed data conversion
• Integrated JESD204B interface for serial digital connectivity
• Ultra-high speed operation at 2.8 GSPS sampling rate

Digital To Analog Converters Applications

• Phased-array radar systems
• Software-defined radio infrastructure
• High-bandwidth test and measurement equipment

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'AAVR' against the manufacturer's official datasheet to confirm the reel packaging configuration and tape-and-reel specifications. Ensure compatibility with existing PCB footprints for the FCBGA-144 package before procurement. Cross-reference the lot code and date code with quality assurance requirements to meet project timelines and storage conditions.

Digital To Analog Converters Selection Notes

Select this component when a quad-channel solution with 16-bit resolution and 2.8 GSPS throughput is required. Compare against the DAC39J82 for dual-channel needs or the DAC38RF series for different bandwidths. Verify that the system design can support the 3.3 V and 0.9 V power domains and the thermal dissipation requirements associated with the specified power consumption levels.

Digital To Analog Converters Part Context

This part belongs to the DAC39J84 family, designed for demanding RF applications. It complements other devices like the DAC39J84IAAV (tray version) and evaluation modules such as the DAC39J84EVM. The family shares core architectural features but differs in packaging and handling configurations to suit various manufacturing processes.

Digital To Analog Converters Replacement Considerations

The DAC39J84IAAV serves as a tray-packaged alternative within the same functional family. For dual-channel requirements, the DAC39J82IAAVR is a compatible option. No direct cross-family replacements are confirmed without detailed electrical re-validation.