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DATASHEET
ISL32743E
Isolated 3.3V Half-Duplex 40Mbps RS-485 Transceiver
FN8987 Rev. 1.00 Jul 9, 2018
The ISL32743E is a galvanically isolated high-speed differential bus transceiver, designed for bidirectional data communication on balanced transmission lines. The device uses Giant Magnetoresistance (GMR) as its isolation technology.
The part is available in a 16 Ld SOICW package providing a true 8mm creepage distance.
A unique ceramic/polymer composite barrier provides excellent isolation and 44000 years of barrier life.
The device is compatible with 3V and 5V input supplies, allowing an interface to standard microcontrollers without additional level shifting.