Manufacturer Part Number
SN65LBC174ADWR
Manufacturer
Texas Instruments
Introduction
SN65LBC174ADWR is an integrated circuit from Texas Instruments designed for differential bus transceivers, specifically providing robust signal conditioning for RS422 and RS485 protocols.
Product Features and Performance
RS422 and RS485 protocol support
4 driver circuits with no receiver circuits (4/0 configuration)
Offers high-speed data transmission capabilities, up to 30Mbps
Receiver Hysteresis of 40 mV for improved noise rejection
Operates with a single 5V supply voltage, with a range of 4.75V to 5.25V
Functionality over an industrial temperature range from -40°C to 85°C
Surface Mount 20-SOIC package for easy integration into circuit designs
Product Advantages
High data rate suitable for advanced communication systems
Improved signal quality and reliability due to receiver hysteresis
Wide temperature range makes it suitable for industrial applications
Robust design adhering to industry-standard protocols (RS422/RS485)
Key Technical Parameters
Data Rate: 30Mbps
Voltage Supply: 4.75V ~ 5.25V
Number of Drivers: 4
Operating Temperature: -40°C ~ 85°C
Receiver Hysteresis: 40 mV
Package: 20-SOIC
Quality and Safety Features
Built with Texas Instruments' standard for high-quality manufacturing
Adherence to strict safety protocols for interface drivers
Extensively tested to ensure reliable operation under specified conditions
Compatibility
Compatibile with systems using RS422 and RS485 communication protocols
Application Areas
Industrial control systems
Networking equipment
Telecommunications
Data acquisition systems
Product Lifecycle
Currently active product
Not reported as nearing discontinuation
Potential for future upgrades or replacements available
Several Key Reasons to Choose This Product
High-speed data rates allow for efficient communication in time-sensitive applications
Texas Instruments' reputation for reliable and robust integrated circuits
Wide industrial temperature range meets the requirements of harsh operating environments
The increased noise immunity offered by the receiver hysteresis feature
Availability in a convenient surface mount package facilitates easier PCB design and manufacturing processes
Active product lifecycle status ensures ongoing support and availability