DAC38J82IAAVR

Digital To Analog Converters Overview

The DAC38J82IAAVR is a dual-channel, 16-bit digital-to-analog converter manufactured by Texas Instruments. It operates at sampling rates up to 2.5 GS/s and features an ultra-high-speed current source architecture. The device utilizes a parallel interface for data input and is housed in a 144-lead FCBGA package. It supports offset binary and two's complement input formats. Key performance metrics include a spurious-free dynamic range (SFDR) of 79 dB and a power consumption of 1.144 W. The component functions within a temperature range of -40°C to +85°C.

Digital To Analog Converters Feature Summary

• Dual-channel configuration with independent analog outputs
• Ultra-high-speed operation supporting 2.5 GS/s sampling rates
• Current source architecture for direct RF driving
• Parallel data interface compatibility

Digital To Analog Converters Applications

• Phased-array radar systems
• Software-defined radio transmitters
• Wireless infrastructure base stations

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'AAVR' against the manufacturer datasheet to confirm reel packaging and moisture sensitivity level requirements. Ensure the ordering part number matches the exact pinout and electrical specifications defined in the official TI documentation before procurement.

Digital To Analog Converters Selection Notes

Select this component when a dual-channel solution with 16-bit resolution and 2.5 GS/s throughput is required. Compare against the DAC38J84 if four channels are needed or the DAC37J82 if JESD204B interface support is preferred over parallel inputs.

Digital To Analog Converters Part Context

This part belongs to the DAC38J82 family of high-performance data converters. It shares architectural similarities with other members like the DAC38J84 but differs in channel count and interface type. The IAAVR suffix denotes specific packaging and environmental compliance attributes defined by Texas Instruments.

Digital To Analog Converters Replacement Considerations

Public confirmed substitutes include DAC38J84IAAV for quad-channel applications and DAC37J82IAAV for JESD204B interface requirements. Verify pin compatibility and software register maps before substitution.