DATASHEET
ISL3259E
±15kV ESD Protected, 100Mbps, 5V, PROFIBUS, Full Fail-Safe, RS-485/RS-422 Transceiver
FN6587 Rev.
2.
00 Aug 31, 2017
The ISL3259E is a ±15kV IEC61000 ESD Protected, 5V powered, single transceiver that meets both the RS-485 and RS-422 standards for balanced communication.
It also features the larger output
voltage and higher data rate (up to 100Mbps) required by high speed PROFIBUS applications.
The low bus currents (+220µA/-150µA) present a 1/5 unit load to the RS-485 bus.
This allows up to 160 transceivers on the network without violating the RS-485 specification’s load limit, and without using repeaters.
This transceiver requires a 5V supply, and delivers at least a 2.
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