DAC5687IPZPG4

Digital To Analog Converters Overview

The DAC5687IPZPG4 is a dual-channel, high-performance digital-to-analog converter manufactured by Texas Instruments. It features a 16-bit resolution and supports sampling rates up to 500 MSPS. The device integrates 1x, 2x, 4x, and 8x interpolation filters to simplify interface requirements. It utilizes a current sink architecture with parallel CMOS input interfaces. The component operates within a supply voltage range of 3 V to 3.6 V and functions across an industrial temperature range from -40°C to +85°C. Encased in a 100-pin HTQFP package, it delivers an SFDR of 80 dB and an SNR of 75 dB.

Digital To Analog Converters Feature Summary

• Integrates programmable 1x, 2x, 4x, and 8x interpolation filters to reduce host processor data throughput requirements.
• Provides dual independent channels with 16-bit resolution for precise signal generation.
• Features internal and external voltage reference options for flexible system design.
• Supports offset binary and two's complement digital input formats.

Digital To Analog Converters Applications

• Software-defined radio base stations
• Wireless infrastructure test equipment
• Medical imaging systems

Digital To Analog Converters Procurement Notes

Verify the G4 suffix indicates lead-free compliance and RoHS adherence as per Texas Instruments standards. Confirm the HTQFP-100 package dimensions match the target PCB footprint. Ensure the operating environment stays within the specified -40°C to +85°C range. Validate that the power supply voltage remains between 3 V and 3.6 V during operation.

Digital To Analog Converters Selection Notes

Select this component when dual-channel 16-bit performance at 500 MSPS is required. The integrated interpolation filters make it suitable for applications needing reduced digital interface bandwidth. Compare against the standard DAC5687IPZPR if reel packaging is preferred over tube. Consider the enhanced product variant DAC5687-EP for extended military-grade temperature ranges if necessary.

Digital To Analog Converters Part Context

This part belongs to the DAC5687 family of high-speed digital-to-analog converters. The IPZG4 designation specifies the 100-pin HTQFP package, industrial temperature rating, and lead-free construction. It serves as a direct replacement for the DAC5687IPZP with updated environmental compliance attributes while maintaining identical electrical characteristics and pinout compatibility.

Digital To Analog Converters Replacement Considerations

The DAC5687IPZPR is a functional equivalent differing primarily in tape-and-reel packaging instead of tubes. For extended temperature requirements, the DAC5687-EP offers enhanced reliability specifications. Verify pin compatibility before substituting with other TI dual-channel DACs.