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ISL4485E
±15kV ESD Protected, 20Mbps, 5V, Low Power, RS-485/RS-422 Transceiver
FN6049 Rev 4.
00 Oct 8, 2018
The ISL4485E is a high speed, Bi
CMOS 5V powered, single transceiver that meets both the RS-485 and RS-422 standards for balanced communication.
Each driver output/receiver input is protected against ±15kV ESD strikes without latch-up.
Unlike competitive devices, this device is specified for 10% tolerance supplies (4.
5V to 5.
5V).
The excellent differential output
voltage coupled with high drive-current output stages allow 20Mbps operation over twisted pair networks up to 450ft in length.
The 25kΩ receiver input resistance presents a single unit load to the RS-485 bus, allowi...