Manufacturer Part Number
SN65LBC176QDRG4Q1
Manufacturer
Texas Instruments
Introduction
The SN65LBC176QDRG4Q1 is a robust differential bus transceiver designed to provide bidirectional communication in automotive or industrial applications.
Product Features and Performance
Half-duplex RS-422/RS-485 communication interface
Operates from a single 5V supply
Designed for multipoint transmission on long bus lines in noisy environments
Industry-standard 8-SOIC package
Thermal shutdown protection
Driver output current limiting
Fail-safe receiver for open, short, or terminated lines
Supports up to 32 devices on the bus
Receiver hysteresis for noise rejection
Product Advantages
Enhanced electrostatic discharge (ESD) protection
Low-power consumption
High-impedance receiver input
Meets or exceeds the requirements of TIA/EIA-485-A standard
Key Technical Parameters
Single 1/1 driver/receiver configuration
50 mV receiver hysteresis
Supply voltage range: 4.75V ~ 5.25V
Operating temperature range: -40°C to 125°C
Quality and Safety Features
AEC-Q100 qualified for automotive applications
Over-temperature protection
Compatibility
Compatible with RS-422 and RS-485 protocols
Application Areas
Automotive networks
Industrial control systems
Building automation
Product Lifecycle
The product status is active, indicating ongoing production and availability. It is not nearing discontinuation at the time of the knowledge cutoff.
Several Key Reasons to Choose This Product
Robust design suitable for harsh environments
High-reliability transceiver for automotive applications
AEC-Q100 qualification ensures quality standards
Easy integration with standard 8-SOIC mounting
Supports common bus communication protocols RS-422 and RS-485
Designed for long-distance and reliable data transmission
Suitable for noise-prone industrial environments due to receiver hysteresis feature
SN65LBC179ADTexas Instruments