DAC7742YB/2KG4

Digital To Analog Converters Overview

The DAC7742YB/2KG4 is a single-channel, 16-bit digital-to-analog converter manufactured by Texas Instruments. It utilizes an R-2R resistor ladder architecture and features a parallel data interface for input. The device provides a buffered voltage output and operates with analog supply voltages ranging from ±11.4V to ±15.75V and a digital supply of 5V. Key performance specifications include a settling time of 4µs, maximum integral nonlinearity (INL) of ±6 LSB, and maximum differential nonlinearity (DNL) of ±4 LSB. It is housed in a 48-LQFP surface-mount package and supports an operating temperature range of -40°C to +85°C.

Digital To Analog Converters Feature Summary

• Single-channel 16-bit resolution with R-2R architecture
• Buffered voltage output capability
• Parallel data interface support
• Integrated reset functionality

Digital To Analog Converters Applications

• Industrial process control systems requiring high-resolution analog outputs
• Precision test and measurement equipment
• Automotive sensor simulation and actuator control

Digital To Analog Converters Procurement Notes

Verify the specific suffix 'G4' indicates lead-free compliance and RoHS status according to manufacturer documentation. Confirm the '2K' packaging designation corresponds to the required reel quantity for production integration. Ensure compatibility with existing parallel bus architectures before procurement.

Digital To Analog Converters Selection Notes

Select this component when a single-channel, high-resolution 16-bit DAC is required with parallel interface connectivity. Compare against the DAC7742YC variant for package differences. Verify that the ±15.75V analog supply range aligns with system power rails and that the 4µs settling time meets application speed requirements.

Digital To Analog Converters Part Context

This part belongs to the DAC7742 family of precision digital-to-analog converters. It serves as a single-channel counterpart to quad-channel variants like the DAC7744. The device is designed for applications demanding high accuracy and fast settling times within industrial and automotive environments.

Digital To Analog Converters Replacement Considerations

The DAC7742YC/2K is listed as a direct substitute or alternative within the same product family. Verify pinout and electrical parameter equivalence before substitution.