High Speed RS-485 And RS-422 Isolated Transceivers

The IL3485 and IL3422 are galvanically isolated, differential Bus Transceivers designed for bidirectional data Communication over balanced transmission lines. The devices use NVEs patented* IsoLoop spintronic Giant Magnetoresistance (GMR) technology. The IL3485 delivers at least 1.5 V into a 54 load, and the IL3422 at least 2 V into a 100 load, allowing excellent data integrity over long cables. These devices are also compatible with 3.3 V input supplies, allowing Interface to standard Microcontrollers without additional level shifting. By NVE Corp.