ISL32705EIBZ

Drivers, Receivers, Transceivers Overview

The ISL32705EIBZ is a low-EMI isolated full-duplex RS-485 transceiver manufactured by Renesas Electronics. It integrates an isolated power supply and digital isolator within a single SOICW package, providing galvanic isolation between the logic side and the bus side. The device supports data rates up to 1 Mbps and operates with a supply voltage range of 3V to 5.5V for the logic section. It features high common-mode rejection and ESD protection, ensuring reliable communication in noisy industrial environments while maintaining signal integrity through low electromagnetic interference characteristics.

Drivers, Receivers, Transceivers Feature Summary

• Integrated isolated power supply eliminates the need for external magnetic components
• Low electromagnetic interference design reduces radiated emissions
• Galvanic isolation protects sensitive logic circuits from high-voltage faults

Drivers, Receivers, Transceivers Applications

• Industrial automation control systems
• Factory floor sensor networks
• Building management system communications

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix and tape-and-reel quantity requirements against the manufacturer's latest datasheet before ordering. Confirm that the SOICW package dimensions match your PCB footprint constraints. Ensure compliance with RoHS directives if required by your regional regulations. Check for any recent product change notices regarding material or assembly updates.

Drivers, Receivers, Transceivers Selection Notes

Select this component when full-duplex communication is required alongside galvanic isolation. Compare performance metrics such as propagation delay and common-mode transient immunity against non-isolated alternatives. Consider the thermal dissipation capabilities of the SOICW package for your specific enclosure design. Evaluate the total system cost including the elimination of external isolation barriers.

Drivers, Receivers, Transceivers Part Context

This part belongs to the ISL3270x series of isolated transceivers designed for robust serial communication. It replaces traditional solutions requiring separate isolators and DC-DC converters. The series targets applications demanding high reliability and noise immunity in electrically harsh environments.

Drivers, Receivers, Transceivers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.