ISL32275EIVZ

Overview

The ISL32275EIVZ is a quad receiver integrated circuit designed for RS-422 and RS-485 communication interfaces. Manufactured by Renesas Electronics, it operates within a supply voltage range of 3.0 V to 5.5 V and supports data rates up to 20 Mb/s. The device features ±15 kV electrostatic discharge (ESD) protection on the bus pins, ensuring robust performance in electrically noisy environments. It is housed in a 16-lead TSSOP package with an operating temperature range from -40°C to +85°C.

Feature Summary

• Provides four independent receivers for differential signal conversion
• Includes high-level ESD protection on all bus lines
• Supports standard RS-422 and RS-485 protocol requirements

Applications

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

Procurement Notes

Verify the specific suffix 'IVZ' corresponds to the 16-lead TSSOP package variant when sourcing. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure the component meets the required thermal specifications for the intended application environment.

Selection Notes

Select this component when a quad receiver topology is required for RS-485 or RS-422 buses. It is suitable for designs needing high ESD immunity without integrated drivers. Compare against single or dual receiver options if pin count reduction is not a priority.

Part Context

This part belongs to the ISL3227xE series of interface ICs. It complements driver components like the ISL32274 to form complete transceiver solutions. The series focuses on providing reliable communication in harsh industrial settings with enhanced noise tolerance.