This TI Verified Reference Design implements a combined voltage and current output terminal for analog outputs in industrial applications. The DAC8760 combined with the OPA192 create a combined voltage and current output that allows for a single two-terminal output connector for both the voltage and current outputs. The design features <0.1% total unadjusted error (TUE) for precision applications. The design is galvanically isolated from the backplane/host controller using the ISO7641FC digital isolator.
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
Download ready-to-use system files to speed your design process.
Detailed schematic diagram for design layout and components
Detailed schematic diagram for design layout and components
Complete listing of design components, reference designators, and manufacturers/part numbers
Design file that contains information on physical board layer of design PCB
Includes TI products in the design and potential alternatives.
| Type | Title | Date | |
|---|---|---|---|
| * | User guide | TIPD119 Verified Design Reference Guide | Jan. 08, 2014 |
| Technical article | Industrial DACs: How to design universal analog outputs | Sep. 24, 2014 | |
| Application note | Combined Voltage and Current Output with the DACx760 | Jul. 24, 2014 |
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