DAC5672IPFBR

Digital To Analog Converters Overview

The DAC5672IPFBR is a dual-channel, 14-bit digital-to-analog converter manufactured by Texas Instruments. It supports sampling rates up to 275 MS/s with a settling time of 20 ns. The device features current source outputs and accepts parallel data interfaces. It operates on 3.3 V analog and digital supply voltages within an industrial temperature range of -40°C to +85°C. Key performance metrics include a differential nonlinearity (DNL) of ±0.75 LSB, integral nonlinearity (INL) of ±1.1 LSB, and a spurious-free dynamic range (SFDR) of 84 dB. Power consumption is rated at 330 mW. The component is housed in a 48-lead TQFP package.

Digital To Analog Converters Feature Summary

• Dual-channel architecture providing independent signal processing paths for high-throughput applications.
• High-speed 14-bit resolution capability supporting data conversion rates up to 275 MSPS.
• Low power design optimized for energy-efficient operation in portable or dense systems.
• Integrated current source output structure eliminating the need for external amplifiers.

Digital To Analog Converters Applications

• Software-defined radio baseband processing
• Wireless communication infrastructure transmitters
• Test and measurement equipment signal generation

Digital To Analog Converters Procurement Notes

Verify the specific suffix IPFBR against the manufacturer's official datasheet to confirm pinout compatibility and packaging type. Ensure that the operating voltage requirements match the system design constraints. Check for moisture sensitivity levels and reflow soldering profiles during assembly planning. Confirm RoHS compliance status if environmental regulations apply to the final product deployment.

Digital To Analog Converters Selection Notes

Select this component when dual-channel 14-bit resolution and high sampling speeds are required. Compare DNL and INL specifications against system linearity requirements. Evaluate power dissipation limits relative to thermal management capabilities. Consider the parallel interface complexity versus alternative serial options if board space is constrained.

Digital To Analog Converters Part Context

This part belongs to the DAC5672 family from Texas Instruments, designed for high-performance data conversion tasks. It complements other members like the DAC5662 and DAC5652, which offer lower bit resolutions but similar speed characteristics. The series targets applications demanding precise analog signal reconstruction from digital inputs.

Digital To Analog Converters Replacement Considerations

The DAC5672A serves as a direct functional equivalent within the same family. Verify pin compatibility and electrical parameter alignment before substitution. Other family members such as the DAC5662 may require redesign due to resolution differences.