DAC2932PFBT

Digital To Analog Converters Overview

The DAC2932PFBT is a dual-channel, 12-bit digital-to-analog converter manufactured by Texas Instruments. It features a high-speed parallel interface and supports sampling rates up to 40 MSPS. The device integrates on-chip voltage references and output amplifiers, enabling current or voltage outputs with a settling time of 20 ns. It operates from a single 5 V analog supply and a separate digital supply ranging from 2.7 V to 5.5 V. Packaged in a 48-lead TQFP, it is designed for applications requiring precise signal generation.

Digital To Analog Converters Feature Summary

• Dual-channel architecture providing independent signal processing paths
• Integrated on-chip voltage reference and output amplifier circuitry
• High-speed parallel data interface supporting up to 40 MSPS throughput
• Fast settling time of 20 ns for rapid signal transitions

Digital To Analog Converters Applications

• Medical imaging systems such as ultrasound scanners
• Test and measurement equipment including oscilloscopes
• Industrial automation and control systems

Digital To Analog Converters Procurement Notes

Verify the specific suffix PFBT against official datasheets to confirm package type and tape-and-reel configuration. Ensure compatibility with existing board layouts regarding the 48-TQFP footprint. Confirm that the required operating temperature range aligns with industrial specifications if deployed in harsh environments.

Digital To Analog Converters Selection Notes

Select this component when dual-channel performance with 12-bit resolution is required at speeds up to 40 MSPS. Consider the integrated reference and amplifier features to reduce external component count. Evaluate power consumption requirements relative to the 5 V analog supply constraint and ensure the parallel interface fits within system timing budgets.

Digital To Analog Converters Part Context

This part belongs to the DAC2932 family of high-speed dual DACs. It serves as a direct replacement for the DAC2932PFBR variant, differing primarily in packaging format. Both variants share identical electrical characteristics and functionality within the same product line.

Digital To Analog Converters Replacement Considerations

The DAC2932PFBR is a parameter-equivalent alternative offering identical electrical performance. Verify pinout compatibility and thermal characteristics before substitution.