The evaluation board can be powered in several ways:
- External 5V DC power supply and ground using the J14 header
- External 5V DC adapter (not included) using the J8 power barrel connector
- Directly powered using external power supplies that bypass the on-board regulators
On-board regulators derive supplies of 3.3V, 1.8V, and 1.2V. Current measurements of the ADAU7112 can be performed with the supplied header pins.