The DAC8760 can be used with OPA192 which is a 36 V E-trim op-amp with very low offset. By using OPA192, the voltage and current pins of the DAC8760 can be tied together to reduce screw terminals, thereby reducing wiring cost resulting in lower system and installation cost for the end products. To achieve this, OPA192 is used in a unity gain configuration to prevent the Vsense+ pin from stealing current in Iout mode. OPA192 has low offset that helps achieve high precision at lower codes. In addition, The DAC8760 which has a load current of 10 mA max can be used with a digital isolator such as the ISO7641 which is a quad channel digital isolator with 9.5 mA max current consumption at 25 Mbps data rate transfer speed. The digital isolator is used in industrial process control applications where isolation between the control side and the field side is essential. DAC8760 has a built in 5 V regulator to generate the digital supply voltage, or DVDD, for the isolated side of the system. The benefit of the 5 V regulator on the isolated side can greatly reduce system cost and overall board space. Besides providing a method to design this application using TI Designs, Texas Instruments’ also provides a complete reference design guide to design the system as well as evaluation modules and software to support the device.