Renesas Electronics Corporation Drivers, Receivers, Transceivers ISL31475EIBZ-T

The ISL31475EIBZ-T is a fault-protected, half-duplex RS-485/RS-422 transceiver designed for robust communication in challenging environments. It features overvoltage protection on the bus pins up to ±60V and can operate with common-mode voltages of ±15V, exceeding standard RS-485 requirements. The device supports data rates from 250kbps to 1Mbps and has a low quiescent supply current of 2.3mA, making it suitable for power-sensitive applications. The transceiver includes a full fail-safe design for the receiver inputs, ensuring a logic high output under various fault conditions, such as floating or shorted inputs. It also provides high output drive levels, facilitating the design of opto-coupled isolated interfaces. The ISL31475EIBZ-T is packaged in an 8-lead SOIC and is RoHS compliant, making it a viable choice for applications in utility meters, industrial control networks, and building automation systems.