The ADA4254RU-EBZ Evaluation Board requires the following three supply domains.
- A high voltage supply domain consisting of the supply pins, VDDH and VSSH, which are typically +28V and -28V respectively.
- The analog output supply domain, AVDD, typically 5V.
- The digital supply domain, DVDD, typically 3.3V
The ADA4254RU-EBZ Evaluation Board allows the user to interact with the various GPIO functions of the ADA4254. The user can set the GPIOs as outputs and toggle these outputs between high and low. The ADA4254RU-EBZ board also allows the user to connect to the GPIOs through a pin header.
The ADA4254RU-EBZ Evaluation Board uses the SDP-S Controller Board (EVAL-SDP-CS1Z), connected to the 120-pin SDP-S connector, to communicate with the ADA4254 Evaluation Software. The evaluation board also allows the user to use other means of Serial Peripheral Interface (SPI) controls through the SPI header.