Hi Rainbow,
The inductors are not required, but are recommended if you desire to protect the outputs against possible short circuits to high current signals (PVDD, GND).
Please note section 7.3.2.2 of the datasheet. This section contains a recommendation to limit the current by adding a ferrite bead or inductor to protect the output pin against a short to power or gnd.
The inductors are not required, but are recommended if you desire to protect the outputs against possible short circuits to high current signals (PVDD, GND).
Please note section 7.3.2.2 of the datasheet. This section contains a recommendation to limit the current by adding a ferrite bead or inductor to protect the output pin against a short to power or gnd.