IL4822-01: Isolated RS-485 Xcvr w/5V bus DC-DC Conv Eval Bd

This Evaluation Board is a complete isolated RS-485 node using the IL4822E isolated transceiver with integrated DC-to-DC convertor.

These 2 x 3.5-inch (50 x 90 mm) boards include screw terminals and test pads. LEDs indicate DC-to-DC convertor input and output power. A 2s2p board with vias optimizes thermal performance.

The IL4822E is a high-speed, fully-isolated, full-duplex differential bus transceiver with an integrated DC-to-DC convertor to create an isolated 5 volt bus supply using the 3.3 volt controller supply. This level of integration dramatically reduces chip count and board area.