ISL32374EIBZ

Overview

The ISL32374EIBZ is a quad RS-422 driver integrated circuit manufactured by Renesas Electronics. It operates within a supply voltage range of 3V to 5.5V, with typical operation at 3.3V and 5V. The device features a maximum operating current of 800 uA and supports data rates up to 460Kbps. It is designed for industrial environments, functioning reliably between -40°C and +85°C. The component utilizes a 16-SOIC surface-mount package with a width of 3.90mm.

Feature Summary

• Provides four differential drivers compliant with RS-422 standards
• Supports low-power operation with minimal supply current consumption
• Engineered for reliable performance across extended industrial temperature ranges

Applications

• Industrial communication systems requiring RS-422 interfaces
• Data acquisition networks utilizing differential signaling
• Embedded control applications in harsh environmental conditions

Procurement Notes

Verify the specific manufacturer part number against official Renesas documentation to confirm exact specifications and compliance status. Ensure that the procurement source provides valid authenticity guarantees. Check for any obsolete status or lifecycle changes directly from the manufacturer before finalizing orders. Confirm package dimensions match design requirements.

Selection Notes

Select this component when a quad RS-422 driver is required for robust differential communication. Consider the 16-SOIC package for surface-mount assembly constraints. Evaluate the 800 uA current draw against power budget limitations. Ensure the operating temperature range meets the specific environmental demands of the target application.

Part Context

This driver belongs to the broader interface IC category focused on serial communication protocols. It complements receiver components to form complete communication links. The RS-422 standard ensures noise immunity for long-distance data transmission in industrial settings.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult official cross-reference guides for potential alternatives.