ISL32745EIBZ-T7A

The ISL32745EIBZ-T7A isolation interface IC is a high-performance solution designed for demanding industrial applications. With a blazing 40Mbps data rate, robust 6kVRMS isolation, 12.8kV surge immunity, and support for up to 160 devices on the bus, it ensures rapid and reliable data communication. Its precision and reliability are further underlined by features like 20ns propagation delay, 5ns pulse skew, 50kV/μs common-mode transient immunity, and 10kV ESD protection. The IC's compact form factor, low EMC footprint, thermal protection, and wide temperature range from -40°C to +85°C make it ideal for harsh environments.

·Industrial robotics

·Factory automation

·Security networks

·Industrial/process control networks

·Equipment covered under IEC 61010-1 Edition 3

The ISL32745E is a galvanically isolated, high-speed differential bus transceiver, designed for full-duplex 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 with true 8mm creepage distance.

The ISL32745E delivers a minimum differential output voltage of 2.1V across a 54Ω differential load for high noise immunity and excellent data integrity.

A unique ceramic/polymer composite barrier provides 6kV reinforced isolation and 44,000 years of barrier life.

The device is compatible with 3V and 5V input supplies, allowing a simple interface to local controllers.

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 open (floating) or shorted.

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