Manufacturer Part Number
LT1791IS#TRPBF
Manufacturer
Analog Devices
Introduction
High-speed RS422/RS485 transceiver designed for data transmission over twisted pair cables
Product Features and Performance
Full-duplex RS422/RS485 transceiver
Integrated driver and receiver
Supports data rates up to 250kbps
Receiver hysteresis of 20 mV for noise immunity
Operates from a single 5V supply
Industry-standard 14-SOIC package
Product Advantages
High-speed data communication capability
Excellent noise immunity due to built-in hysteresis
Low power consumption
Wide operating temperature range suitable for industrial environments
Robust electrostatic discharge (ESD) protection
Key Technical Parameters
Number of Drivers/Receivers: 1/1
Protocol: RS422, RS485
Data Rate: 250kbps
Supply Voltage: 4.75V to 5.25V
Operating Temperature: -40°C to 85°C
Quality and Safety Features
Thermal shutdown protection
Short-circuit protection
Meets or exceeds industry standards for ESD protection
Compatibility
Compatible with RS422 and RS485 standards
Interoperable with other similar transceivers
Application Areas
Industrial control systems
Networking and data communication
Automated factory equipment
Security systems
Building automation
Product Lifecycle
Active status, not currently near discontinuation
Check manufacturer's notices for updates on product lifecycle and availability of replacements or upgrades
Several Key Reasons to Choose This Product
Designed by a reputable manufacturer
High reliability for industrial applications
Flexible power supply range suitable for various systems
Easy to integrate into existing designs due to standard packaging
Robust performance in harsh environments
Support for long-distance, high-speed data transmission
Ensures signal integrity through enhanced features like hysteresis and ESD protection