Manufacturer Part Number
SN65LBC176QDRQ1
Manufacturer
Texas Instruments
Introduction
The SN65LBC176QDRQ1 is a differential bus transceiver designed for bidirectional communication on multipoint bus transmission lines.
Product Features and Performance
Integrated protection against driver output shorts to battery and ground
Wide positive and negative input/output bus voltage ranges
Thermal-shutdown protection
Driver positive and negative current limiting
Operates from a single 5V supply
Controlled driver output voltage slew rate
Receiver input has a fail-safe feature
Power-up and power-down glitch-free driver outputs and receiver inputs
Product Advantages
Robust performance for automotive applications
High reliability with protection features
Improved signal quality through slew rate control
Suitable for complex environments due to extended temperature range
Designed to meet or exceed the requirements of the TIA/EIA-485-A standard
Key Technical Parameters
Protocol: RS422, RS485
Number of Drivers/Receivers: 1/1
Duplex: Half
Receiver Hysteresis: 50 mV
Voltage Supply: 4.75V to 5.25V
Operating Temperature: -40°C to 125°C
Automotive Grade with AEC-Q100 Qualification
Mounting Type: Surface Mount
Package / Case: 8-SOIC
Quality and Safety Features
AEC-Q100 qualified for automotive applications
Thermal shutdown protection mechanism
Driver and receiver current limiting functions
Compatibility
Compatible with RS422 and RS485 standards
Interoperable with multiple devices adhering to these protocols
Application Areas
Automotive systems
Industrial control
Building automation
Security systems
Network communication
Product Lifecycle
Product Status: Active
Availability of replacements or upgrades may vary, but the product is currently being manufactured without any indication of discontinuation.
Several Key Reasons to Choose This Product
High performing transceiver suitable for stringent automotive conditions
Advanced protection features ensure device longevity and robustness
Fail-safe receiver inputs lead to enhanced communication reliability
Supports multipoint applications due to its half-duplex configuration
The wide supply voltage range and operating temperature range accommodate a variety of operating conditions and systems
Texas Instruments’ reputation for high-quality, reliable components
SN65LBC179APTexas InstrumentsIC TRANSCEIVER FULL 1/1 8DIP