ISL32743E Datasheet | Renesas

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 munication 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 posite barrier provides excellent isolation and 44000 years of barrier life. The device is patible with 3V and 5V input supplies, allowing an interface to standard microcontrollers without additional level shifting. Current limiting and thermal shutdown Features protect against output short-circuits and bus contention that may cause excessive power dissipation. Receiver inputs are a full fail-safe design, ensuring a logic high R-output if A/B are floating or shorted. Applications - Factory automation - Building environmental...