ISL32435EIBZ-T

Overview

The ISL32435EIBZ-T is a low-power RS-422/RS-485 transceiver manufactured by Renesas Electronics. It operates within a supply voltage range of 3 V to 5.5 V and supports data rates up to 1 Mb/s. The device features a single driver and a single receiver, housed in an SOIC-8 surface-mount package. It provides robust protection with 40 V overvoltage protection on the bus pins and 15 V common-mode rejection capability. The component functions reliably across an extended industrial temperature range from -40°C to +85°C.

Feature Summary

• Integrated 40 V overvoltage protection for enhanced bus durability
• High common-mode noise rejection for reliable communication
• Low power consumption suitable for battery-operated systems

Applications

• Industrial automation control networks
• Building automation and security systems
• Data acquisition systems requiring long-distance communication

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging configuration. Confirm RoHS compliance status through official datasheets or manufacturer declarations. Ensure moisture sensitivity level handling procedures are followed during assembly to prevent package damage.

Selection Notes

Select this component when 40 V overvoltage protection is required instead of higher ratings found in other family members. Compare against ISL32455EIBZ-T if 60 V protection is needed. Verify that the SOIC-8 footprint matches the PCB layout constraints.

Part Context

This part belongs to the ISL32435E series of RS-422/RS-485 transceivers. It shares functional similarities with the ISL32455E but offers lower overvoltage protection specifications. The series is designed for general-purpose serial communication interfaces in harsh electrical environments.

Replacement Considerations

ISL32455EIBZ-T offers similar functionality with increased 60 V overvoltage protection. ISL32435EIBZ is the tube-packaged equivalent of this reel-part.