ISL3176EIUZ-T

Overview

The ISL3176EIUZ-T is a single RS-485 transceiver manufactured by Renesas Electronics Corporation, belonging to the ISL3176E series. It operates at a fixed supply voltage of 3.3 V and supports data rates up to 20 Mb/s. The device is housed in an MSOP-10 surface-mount package and functions as a half-duplex transceiver with one driver and one receiver. It features differential outputs and complies with RoHS standards. The operational temperature range spans from -40°C to +85°C, with a typical operating supply current of 800 µA.

Feature Summary

• IEC 61000 ESD protection for enhanced signal integrity
• Full fail-safe receiver design to prevent undefined states
• Low power consumption suitable for battery-operated systems

Applications

• RS-485 industrial communication networks
• Building automation control systems
• Metering infrastructure interfaces

Procurement Notes

Verify the specific suffix 'T' indicates tape-and-reel packaging when sourcing. Confirm the manufacturer designation matches Renesas Electronics or Intersil legacy branding. Ensure the component meets RoHS compliance requirements for the target assembly process. Cross-reference the Mouser number 968-ISL3176EIUZ-T for accurate distributor identification.

Selection Notes

Select this component for applications requiring a single half-duplex channel on a 3.3V bus. The MSOP-10 package offers a compact footprint compared to larger SOIC options. Verify that the 20 Mb/s speed rating aligns with the network timing requirements. Consider the -40°C to +85°C range against the environmental conditions of the deployment site.

Part Context

This part belongs to the ISL3176E family of high-speed RS-485 transceivers. It shares functional similarities with other members like the ISL3176EIBZ but differs in package type. The series is characterized by low power operation and robust ESD protection capabilities designed for harsh industrial environments.

Replacement Considerations

ISL3176EIBZ-T serves as a pin-compatible alternative in an SOIC-14 package.