The IL3222E is a galvanically isolated, differential bus transceiver designed for bidirectional data communication on balanced transmission lines.
5Mbps data rate
2500Vrms isolation (1 min)
3.3V / 5V input supply compatible
1/8 unit load
The IL3222E delivers at least 2V across a 100R load, which allows better data integrity over longer cable lengths. This device has an input resistance of 96K,which is eight times the RS485 unit load requirement of 12K. As a result up to 256 of these devices can be on a network while still complying with the RS485 loading specifications.
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