ISL3152EIUZ

Overview

The ISL3152EIUZ is a half-duplex RS-485 transceiver manufactured by Renesas Electronics Corporation, formerly Intersil. It operates within a supply voltage range of 4.5V to 5.5V and supports data rates up to 115Kbps. The device features a 20mV receiver hysteresis for noise immunity and complies with IEC-61000 ESD standards. It is housed in an 8-MSOP package and functions reliably across an industrial temperature range of -40°C to +85°C.

Feature Summary

• Complies with IEC-61000 electrostatic discharge (ESD) protection standards
• Supports RS-422 and RS-485 communication protocols
• Provides high output voltage differential capability

Applications

• Industrial automation control systems
• Building automation networks
• Data acquisition modules

Procurement Notes

Verify the specific ordering suffix against official Renesas documentation to confirm package type and temperature grade. Ensure compatibility with system power rails before procurement. Confirm RoHS compliance status through current datasheets. Validate lead times directly with authorized distributors as availability fluctuates based on production cycles.

Selection Notes

Select this component when a 5V-only RS-485 interface is required with robust ESD protection. The 115Kbps speed suits low-to-medium bandwidth applications. Compare against the ISL3152EIBZ-T7 if tape-and-reel packaging is preferred over tubes. Ensure the 8-MSOP footprint fits the PCB layout constraints.

Part Context

This part belongs to the ISL3152E series of RS-485 transceivers from Renesas/Intersil. It shares functional similarities with other members like the ISL3153E but differs in pinout and protocol support. The 'EI' designation indicates extended industrial temperature range and RoHS compliance.

Replacement Considerations

Publicly confirmed substitutes include ISL3152EIBZ-T7 for reel packaging variants.