Renesas Electronics Corporation Drivers, Receivers, Transceivers ISL32705EIBZ

The ISL32705EIBZ is a galvanically isolated, full-duplex RS-485 transceiver designed for reliable bidirectional data transmission in industrial applications. It meets RS-485 and RS-422 standards and features a data rate of up to 4 Mbps. The device incorporates Giant Magnetoresistance (GMR) technology for isolation, providing 2.5 kVRMS isolation and a working voltage of 600 VRMS. It is capable of driving up to 44 devices on an isolated bus and offers a minimum differential output voltage of 1.5V into a 54Oc load, ensuring data integrity over long distances. The transceiver is housed in a 16-lead wide-body SOIC package, which allows for a true 8mm creepage distance. It operates with power supplies ranging from 3V to 5V, making it compatible with standard microcontrollers without the need for additional level shifting. The device includes built-in protection features such as current limiting, thermal shutdown, and ¬±7kV ESD protection, enhancing its reliability in harsh environments. The operating temperature range is from -40¬8C to +85¬8C, making it suitable for various industrial applications, including factory automation and process control networks.