DAC39J82IAAVR

Digital To Analog Converters Overview

The DAC39J82IAAVR is a dual-channel, 16-bit digital-to-analog converter from Texas Instruments. It operates at a sampling rate of 2.8 GS/s and features four analog current outputs per channel. The device utilizes a JESD204B serial interface for data input and accepts CML or LVPECL logic levels. It functions within an ambient temperature range of -40°C to +85°C and is housed in a 144-lead FCBGA package. Key performance metrics include a differential nonlinearity of 4 LSB and an integral nonlinearity of 6 LSB.

Digital To Analog Converters Feature Summary

• Dual-channel architecture with four independent analog current outputs
• Ultra-high-speed operation supporting 2.8 GS/s sampling rates
• Integrated JESD204B interface for simplified system connectivity

Digital To Analog Converters Applications

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

Digital To Analog Converters Procurement Notes

Verify the specific suffix against official documentation to confirm pinout compatibility and electrical characteristics. Ensure that the ordering information matches the required package type and operating temperature range. Confirm RoHS compliance status through the manufacturer's latest product data sheet before finalizing procurement specifications.

Digital To Analog Converters Selection Notes

Select this component when a high-speed, multi-output DAC is required for complex signal generation. The integrated JESD204B interface reduces board space compared to parallel alternatives. Evaluate power consumption requirements as the device draws significant current during high-frequency operation. Consider thermal management solutions suitable for the FCBGA package.

Digital To Analog Converters Part Context

This part belongs to the DAC39J84 family, which shares similar architectural foundations but differs in channel count and output configuration. The DAC39J82 provides two channels with four outputs each, whereas related models may offer different combinations. This series targets demanding wireless infrastructure applications requiring precise timing and high linearity.

Digital To Analog Converters Replacement Considerations

The DAC39J82IAAV is a tray-packaged equivalent of the IAAVR reel variant. Verify if the packaging format change impacts the assembly process. No other functional substitutes are confirmed in the provided documentation.