ISL8491IB - Renesas Electronics America Inc

Manufacturer Part Number

ISL8491IB

Manufacturer

renesas-electronics-america

Introduction

The ISL8491IB is a high-speed, half-duplex, RS-422/RS-485 transceiver with integrated bus isolation. It provides a simple and efficient interface between a host processor and a balanced, differential, multipoint data bus.

Product Features and Performance

Supports data rates up to 5Mbps

Operating voltage range of 4.5V to 5.5V

Operates over a wide temperature range of -40°C to 85°C

Integrated bus isolation for enhanced system safety and reliability

Full-duplex operation

Receiver hysteresis of 70mV

Surface mount 14-SOIC package

Product Advantages

Efficient interface between host processor and differential data bus

Integrated bus isolation for improved system safety and reliability

Wide operating voltage and temperature range for versatile applications

Key Reasons to Choose This Product

High-speed data transmission up to 5Mbps

Robust design with wide operating conditions

Simplified system integration with integrated bus isolation

Quality and Safety Features

Integrated bus isolation for enhanced system safety and reliability

Rigorous quality control and testing procedures

Compatibility

Supports RS-422 and RS-485 communication protocols

Application Areas

Industrial automation and control systems

Building and home automation

Transportation systems

Medical equipment

Telecommunications infrastructure

Product Lifecycle

["The ISL8491IB is an obsolete product and has been discontinued by the manufacturer.","There are no direct replacement or equivalent models available from Renesas. Customers are advised to contact our website's sales team for assistance in finding a suitable alternative product."]