ISL32173EIVZ-T

Overview

The ISL32173EIVZ-T is a quad receiver integrated circuit manufactured by Renesas Electronics Corporation, belonging to the ISL32173 series. It supports RS-422 and RS-485 communication protocols with a data rate of up to 80 Mbps. The device operates on a single power supply ranging from 3 V to 5.5 V and features an input hysteresis of 30 mV. It is housed in a 16-SOIC package (0.154 inch width) designed for surface mount installation. The component functions within an operating temperature range of -40°C to +85°C and complies with RoHS3 standards.

Feature Summary

• Provides four differential receivers for high-speed serial communication
• Supports standard RS-422 and RS-485 protocol implementations
• Operates reliably across industrial temperature ranges

Applications

• Industrial control systems requiring robust serial communication
• Data acquisition networks utilizing RS-485 bus topologies
• Telecommunications equipment interfacing

Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging when sourcing. Confirm the manufacturer designation as Renesas Electronics Corporation, noting historical Intersil branding may appear in legacy documentation. Ensure the 16-SOIC package dimensions match the design footprint requirements before finalizing procurement orders.

Selection Notes

Select this component specifically for applications requiring only receiver functionality without integrated drivers. Verify that the 80 Mbps data rate meets system timing constraints. Ensure the 30 mV input hysteresis is sufficient for the intended noise environment. Confirm compatibility with the 3 V to 5.5 V supply voltage available in the target design.

Part Context

This part belongs to the ISL32173 family of interface ICs, which includes variants with different driver/receiver configurations and packaging options. The 'EIVZ' designation typically denotes the specific pinout and environmental compliance level, while the '-T' suffix specifies the reel-based packaging format for automated assembly processes.

Replacement Considerations

Publicly confirmed substitute part numbers include ISL32173EIBZ and ISL32173EIBZ-T. These alternatives share the same core electrical specifications and pinout configuration, facilitating direct replacement in existing designs where availability or packaging preferences differ.