ISL3153EIUZ-T7A

Overview

The ISL3153EIUZ-T7A is a single RS-485 transceiver manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 4.5 V to 5.5 V and supports data rates up to 1 Mb/s. The device features an MSOP-10 package with one driver and one receiver. It functions across an extended temperature range from -40°C to +85°C. Key electrical characteristics include a shutdown current of 0.07 µA and a typical operating supply current of 2.3 mA. The component provides differential output and includes high ESD protection compliant with IEC 61000 standards.

Feature Summary

• IEC 61000 ESD protection for robust operation in electrically noisy environments
• High-voltage differential output capability for reliable long-distance communication
• Low power consumption with dedicated shutdown mode for energy efficiency
• Slew-rate limited drivers to minimize electromagnetic interference

Applications

• Industrial automation control systems
• Building automation and security networks
• Process control instrumentation interfaces

Procurement Notes

Verify the specific ordering suffix T7A to confirm reel packaging requirements. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the MSOP-10 footprint matches the design layout. Validate that the 5V supply rail aligns with system power specifications.

Selection Notes

Select this component when a single half-duplex RS-485 interface is required with high ESD immunity. It is suitable for applications needing 1 Mb/s data rates on a 5V supply. Consider thermal management for the MSOP-10 package if multiple units are densely packed. Verify compatibility with existing bus termination strategies.

Part Context

This part belongs to the ISL315xE series of ruggedized RS-485/RS-422 transceivers. It shares architectural similarities with the ISL3150E and ISL3152E but differs in pin count and specific protection ratings. The series is designed for industrial environments requiring reliable serial communication over twisted pair lines.

Replacement Considerations

ISL3153EIUZ is the tube-packaged equivalent of this reel-part. Cross-reference with ISL3152EIBZ for similar functionality in SOIC-8 packages, noting the pinout differences.