DAC7724NB/750

Digital To Analog Converters Overview

The DAC7724NB/750 is a 12-bit quad voltage output digital-to-analog converter manufactured by Texas Instruments. It features four independent channels with an R-2R architecture and parallel interface. The device operates on dual analog supply voltages ranging from ±14.25 V to ±15.75 V and a single 5 V digital supply. Key performance metrics include a settling time of 10 µs, integral nonlinearity (INL) of ±2 LSB, and differential nonlinearity (DNL) of ±1 LSB. It is housed in a 28-pin PLCC package and supports an operating temperature range of -40°C to +85°C.

Digital To Analog Converters Feature Summary

• Integrates four independent 12-bit DAC channels within a single compact package.
• Provides buffered voltage outputs suitable for driving external loads directly.
• Includes a reset function that forces all outputs to mid-scale upon initialization.

Digital To Analog Converters Applications

• Industrial process control systems requiring multi-channel signal generation.
• Programmable power supplies and test equipment.
• Data acquisition systems utilizing parallel digital interfaces.

Digital To Analog Converters Procurement Notes

Verify the specific suffix /750 against current manufacturer documentation to confirm packaging details and availability status. Check for obsolescence notices or product change notifications prior to procurement. Ensure compatibility with existing board layouts regarding the 28-PLCC footprint and pin configuration.

Digital To Analog Converters Selection Notes

Select this component when a parallel interface is required for high-speed updates across multiple channels. Compare against serial alternatives like the DAC7614 if pin count reduction is critical. Verify that the ±15 V supply rails align with system power constraints and that the 10 µs settling time meets application speed requirements.

Digital To Analog Converters Part Context

This part belongs to the DAC7724 family, which includes variants such as the DAC7724U and DAC7724N. These devices share identical electrical specifications but differ in package types, including SOIC and PLCC options. The /750 suffix typically denotes a specific tape-and-reel quantity or packaging variant defined by the manufacturer.

Digital To Analog Converters Replacement Considerations

Direct functional equivalents include the DAC7724U and DAC7724N. For serial interface applications, consider the DAC7614 or DAC7615. Verify pin compatibility and software register mapping before substituting with other quad DAC models.