DAC7654YBR

Digital To Analog Converters Overview

The DAC7654YBR is a quad-channel, 16-bit digital-to-analog converter manufactured by Texas Instruments. It features an R-2R architecture with serial interface control and voltage outputs. Key electrical parameters include a sampling rate of 100 kS/s per channel, a settling time of 12 µs, and a gain error of 0.8% FSR. The device operates within a temperature range of -40°C to +85°C and is housed in a 64-LQFP surface-mount package.

Digital To Analog Converters Feature Summary

• Integrates four independent 16-bit DAC channels on a single chip
• Supports serial communication for data input and status output
• Includes internal reset functionality to mid-scale output levels

Digital To Analog Converters Applications

• Industrial process control systems requiring multi-channel signal generation
• Programmable power supply designs
• Data acquisition systems with analog output capabilities

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'YBR' against official Texas Instruments documentation to confirm package type and tape-and-reel specifications. Ensure compatibility with existing board layouts for the 64-LQFP footprint. Check current lifecycle status as distribution availability may vary.

Digital To Analog Converters Selection Notes

Select this component when multiple high-resolution analog outputs are required from a single controller. Compare settling time and gain error specifications against system requirements. Verify that the serial interface protocol matches the host microcontroller's available ports.

Digital To Analog Converters Part Context

This part belongs to the DAC7654 family of quad-channel converters. It shares core architectural similarities with variants like the DAC7654YT but differs in packaging and reel configuration. The YBR designation typically indicates a specific tape-and-reel format for automated assembly.

Digital To Analog Converters Replacement Considerations

The DAC7654YCTG4 is listed as a manufacturer-recommended alternative. Verify pinout compatibility and parameter equivalence before substitution. Other family members may require software or hardware adjustments.