ISL32374EFBZ

Drivers, Receivers, Transceivers Overview

The ISL32374EFBZ is a quad differential transceiver manufactured by Renesas Electronics Corporation, designed for RS-422 and RS-485 communication protocols. It integrates four drivers and zero receivers within a single integrated circuit package. The device supports data transmission rates up to 10 Mbps and operates on a supply voltage range of 3 V to 5.5 V. It is housed in a 16-TSSOP surface-mount package with a width of 4.40 mm. The component is rated for an extended operating temperature range from -40°C to +125°C and complies with RoHS3 standards.

Drivers, Receivers, Transceivers Feature Summary

• Supports RS-422 and RS-485 serial communication standards
• Integrates four differential drivers for multi-drop bus applications
• Operates across a wide industrial temperature range

Drivers, Receivers, Transceivers Applications

• Industrial automation control systems
• Building automation networks
• Data acquisition modules

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific suffix 'FBZ' against official Renesas documentation to confirm pinout and packaging variations compared to the 'EFVZ' variant. Confirm current lifecycle status as distributors may list obsolete or end-of-life inventory. Ensure compatibility with existing PCB footprints before procurement.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing systems requiring multiple isolated differential outputs for RS-422 or RS-485 buses. Verify that the 16-TSSOP package dimensions fit the mechanical constraints of the target enclosure. Ensure the power supply rail remains stable within the 3 V to 5.5 V range during operation.

Drivers, Receivers, Transceivers Part Context

This part belongs to the Renesas ISL3237x series of high-speed transceivers. The manufacturer merged NEC Electronics into Renesas Technology Corporation in 2010, meaning legacy branding may appear on older documents. The product line focuses on robust serial communication interfaces for harsh environments.

Drivers, Receivers, Transceivers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult Renesas sales offices for current cross-reference recommendations.