ISL3156EIUZ-T

Overview

The ISL3156EIUZ-T is a single RS-485 transceiver manufactured by Renesas Electronics Corporation, belonging to the ISL3156E series. It operates with a supply voltage of 5 V and supports data rates up to 20 Mb/s. The device features one driver and one receiver with differential output types. It is housed in an MSOP-10 surface-mount package and functions within an operating temperature range of -40°C to +85°C. The component complies with IEC6100 standards for high-voltage immunity.

Feature Summary

• IEC6100-compliant high-voltage input protection
• Supports half-duplex RS-485 communication
• Differential signal transmission capability

Applications

• Industrial automation control systems
• Building automation networks
• Process control instrumentation

Procurement Notes

Verify the specific manufacturer part number against official Renesas documentation to ensure authenticity. Confirm that the MSOP-10 package matches design requirements. Check moisture sensitivity levels and storage conditions prior to assembly. Ensure compliance with RoHS directives if required by the target market specifications.

Selection Notes

Select this component when a 5 V powered RS-485 interface is required. The 20 Mb/s data rate suits moderate-speed applications. The MSOP-10 package offers a compact footprint for space-constrained designs. Verify thermal performance within the specified -40°C to +85°C industrial temperature range.

Part Context

This part is part of the ISL3156E family of RS-485 transceivers from Renesas. It shares functional similarities with other members like the ISL3158E but differs in package configuration and specific pinout arrangements. The EI suffix indicates industrial temperature grading, while UZ denotes the MSOP package type.

Replacement Considerations

Direct replacements include other ISL3156 variants with compatible packages. Cross-reference pinouts carefully when substituting with similar RS-485 transceivers from different manufacturers to ensure electrical compatibility.