DAC7654YBT

Digital To Analog Converters Overview

The DAC7654YBT is a quad, 16-bit digital-to-analog converter (DAC) manufactured by Texas Instruments. It features four independent voltage output channels with 16-bit monotonic performance across the specified temperature range. The device utilizes an SPI-compatible serial interface for data input and control. Key electrical specifications include a settling time of 12 to 15 microseconds and a buffered voltage output type. The component is housed in a 64-lead LQFP package.

Digital To Analog Converters Feature Summary

• Quad channel architecture providing four independent 16-bit digital-to-analog conversion paths
• Monotonic performance ensures accurate step-wise output transitions over the operating temperature range
• Integrated output buffers support direct driving of external loads without additional amplification

Digital To Analog Converters Applications

• Industrial process control systems requiring multi-channel signal generation
• Data acquisition systems needing high-resolution analog outputs
• Test and measurement equipment utilizing precision voltage references

Digital To Analog Converters Procurement Notes

Verify current availability status as the DAC7654YBT may be classified as obsolete or no longer manufactured by Texas Instruments. Confirm end-of-life notifications and check for authorized distributors holding remaining stock if immediate procurement is required. Ensure compatibility with existing design constraints before sourcing from secondary markets.

Digital To Analog Converters Selection Notes

Select this component when a quad-channel, 16-bit resolution DAC with buffered voltage outputs is required. Consider the 12-15 microsecond settling time for timing-sensitive applications. Evaluate the 64-lead LQFP package size against board space limitations. Verify that the SPI interface aligns with the host controller's communication protocol requirements.

Digital To Analog Converters Part Context

The DAC7654 belongs to Texas Instruments' family of high-performance digital-to-analog converters. It is designed for applications demanding multiple synchronized or independent analog outputs with high accuracy. The YBT suffix typically denotes specific packaging and temperature grade variations within the product line.

Digital To Analog Converters Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. As the DAC7654YBT is listed as obsolete, consult Texas Instruments or authorized distributors for potential pin-compatible alternatives or functional equivalents suitable for new designs.