DAC7616E

Digital To Analog Converters Overview

The DAC7616E is a quad, 12-bit digital-to-analog converter manufactured by Texas Instruments. It features an R-2R resistor ladder architecture and delivers voltage outputs through four independent channels. The device operates on a single supply voltage ranging from 3 V to 3.6 V, with a typical power consumption of 2.4 mW. It supports serial interface communication and achieves a sampling rate of 89 kS/s. The output settles within 10 µs, and the gain error is specified at 0.2% FSR. The component is housed in a 20-pin SSOP package and functions within a 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 for space-constrained designs.
• Includes a reset function that forces all outputs to mid-scale upon initialization or system reset.
• Utilizes an R-2R ladder structure to provide precise voltage conversion with low power requirements.

Digital To Analog Converters Applications

• Portable instrumentation requiring multi-channel signal generation
• Battery-powered systems due to low power consumption
• Industrial process control loops

Digital To Analog Converters Procurement Notes

Verify the specific suffix against the manufacturer datasheet to confirm package type and tape-and-reel options. Ensure the ordering part number matches the required operating temperature range and pin configuration. Cross-reference the RoHS status and humidity sensitivity classification before finalizing procurement orders.

Digital To Analog Converters Selection Notes

Select this component when four independent 12-bit voltage outputs are required in a small form factor. Compare the 0.2% FSR gain error against application tolerance requirements. Verify that the serial interface timing aligns with the host microcontroller capabilities and that the 3 V to 3.6 V supply range fits the system power budget.

Digital To Analog Converters Part Context

This part belongs to the DAC7616 family of precision digital-to-analog converters. It shares architectural similarities with other members like the DAC7616EB and DAC7616UB, differing primarily in packaging and shipping quantities. The series is designed for applications needing multiple analog outputs without occupying excessive board space.

Digital To Analog Converters Replacement Considerations

Check for direct replacements such as DAC7616EB or DAC7616UB which share identical electrical specifications but differ in package style or reel quantity. Verify pin compatibility and software register mapping before substituting.