LTC1485IS8#TRPBF - Analog Devices Inc.

Manufacturer Part Number

LTC1485IS8#TRPBF

Manufacturer

Analog Devices

Introduction

High-speed differential bus transceiver for RS422 and RS485 communications

Product Features and Performance

Single Driver/Receiver configuration

Half-Duplex communication

60 mV typical receiver hysteresis

Supports high-speed data rates

Robust Electro-Static Discharge (ESD) protection

Low power consumption

Thermal shutdown protection

Product Advantages

Industry-standard 8-SOIC package

Ease of design with minimal external components

Designed for long-distance and high-speed applications

Reliable data transmission over twisted pair cabling

Key Technical Parameters

Protocol: RS422, RS485

Number of Drivers/Receivers: 1/1

Duplex: Half

Receiver Hysteresis: 60 mV

Voltage - Supply: 4.75V to 5.25V

Operating Temperature range: -40°C to 85°C

Quality and Safety Features

Thermal shutdown and overcurrent protection

Fail-safe receiver ensures a logic-high on receiver output when inputs are open or shorted

ESD protection on bus pins

Compatibility

Meets or exceeds TIA/EIA-485A specifications

Compatible with multiple microcontrollers and digital interfaces

Application Areas

Industrial control

Building automation

Data acquisition systems

Networked devices in harsh environments

Product Lifecycle

Active status with ongoing customer support

Availability of replacements and potential upgrades can be inquired through the manufacturer

Several Key Reasons to Choose This Product

Robust ESD protection for use in electrically noisy environments

High-speed operation suitable for modern communication needs

Low power consumption for eco-friendly operation

Supports voltage variations with a wide supply range

Reliable under extended operating temperatures

Industry-proven reliability from a leading manufacturer Analog Devices