ISL83085E Datasheet, Renesas

* Pb-Free Available (RoHS Compliant)
* RS-485 I/O Pin ESD Protection . . . . . . . . . . ±15kV HBM Class 3 ESD Protection (HBM) on all Pins. . . . . . . . >7kV

Slew rate limited versions also include receiver input filtering to enhance noise immunity in the presence of slow inpu.

PIN FUNCTION RO Receiver output: If A - B  -50mV, RO is high; If A - B  -200mV, RO is low; RO = High if A and B are unconnected (floating) or shorted. RE Receiver output enable. RO is enabled when RE is low; RO is high impedance when RE is .