ISL32175EIBZ

Overview

The ISL32175EIBZ is a low-power RS-485 transceiver manufactured by Renesas Electronics. It operates within a supply voltage range of 3V to 5.5V and supports data rates up to 20 Mbps. The device features IEC 61000-4-2 ESD protection rated at ±15 kV (air discharge) and ±8 kV (contact discharge). It utilizes an SOIC-8 surface-mount package and functions across an industrial temperature range from -40°C to +85°C.

Feature Summary

• Supports half-duplex communication on RS-485 networks
• Provides robust electrostatic discharge protection for harsh environments
• Enables high-speed data transmission with low power consumption

Applications

• Industrial automation control systems
• Building automation and security networks
• Factory floor sensor interfaces

Procurement Notes

Verify the specific suffix against official Renesas documentation to confirm package type and tape-and-reel specifications. Ensure the component meets RoHS compliance requirements for your target market. Confirm availability status directly with authorized distributors as stock levels fluctuate.

Selection Notes

Select this component when designing RS-485 networks requiring moderate speed and strong ESD immunity. Verify that the 3V to 5.5V operating range aligns with the system's power supply rails. Consider the SOIC-8 footprint constraints during PCB layout planning.

Part Context

This part belongs to the ISL32175E series, which focuses on providing reliable serial communication in electrically noisy environments. The series is designed to replace older discrete solutions by integrating protection and logic into a single compact package.

Replacement Considerations

Check for direct pin-compatible alternatives within the same Renesas family. Verify if newer generations offer improved power efficiency or extended temperature ranges while maintaining electrical compatibility.