Texas Instruments

SN65LBC176QDRG4Q1  

Drivers, Receivers, Transceivers

SN65LBC176QDRG4Q1 Description

The SN65LBC176QDRG4Q1 is a high-performance, half-duplex transceiver designed for reliable data transmission in automotive applications. Manufactured by Texas Instruments, this device is part of the Interface IC Chips category and is specifically tailored for RS422 and RS485 protocols. The SN65LBC176QDRG4Q1 features a single driver and a single receiver, making it an efficient solution for bidirectional communication over a single twisted pair cable.

This transceiver operates within a supply voltage range of 4.75V to 5.25V, ensuring compatibility with a wide range of power supplies commonly used in automotive systems. The device is housed in an 8SOIC package and is available in a Tape & Reel (TR) format, facilitating easy integration into surface-mount manufacturing processes. The SN65LBC176QDRG4Q1 is compliant with the REACH and RoHS3 standards, ensuring environmental safety and regulatory compliance.

SN65LBC176QDRG4Q1 Features

• Half-Duplex Operation: The SN65LBC176QDRG4Q1 supports half-duplex communication, enabling efficient data transmission over a single twisted pair cable. This feature reduces the number of required cables and simplifies the wiring harness, making it ideal for space-constrained automotive environments.
• Receiver Hysteresis: The device incorporates a 50 mV receiver hysteresis, which enhances noise immunity and ensures reliable data reception even in noisy environments.
• Automotive Grade: Certified for automotive use, the SN65LBC176QDRG4Q1 is designed to withstand the harsh conditions typically encountered in automotive applications, including wide temperature ranges and high levels of electromagnetic interference.
• Moisture Sensitivity Level (MSL) 1: The device has a moisture sensitivity level of 1, indicating it is unaffected by moisture and suitable for unlimited exposure to ambient conditions during manufacturing processes.
• Regulatory Compliance: The SN65LBC176QDRG4Q1 is REACH unaffected and RoHS3 compliant, ensuring it meets the stringent environmental and safety standards required for modern automotive electronics.

SN65LBC176QDRG4Q1 Applications

The SN65LBC176QDRG4Q1 is ideally suited for a variety of automotive applications where reliable data transmission is critical. Some specific use cases include:

• Automotive Control Units: The transceiver can be used in engine control units, transmission control modules, and other critical automotive control systems to facilitate reliable communication between various subsystems.
• Telematics Systems: The device is well-suited for telematics applications, such as vehicle tracking and remote diagnostics, where data integrity and low latency are essential.
• In-Vehicle Networking: The SN65LBC176QDRG4Q1 can be employed in in-vehicle networks to enable seamless communication between infotainment systems, driver-assistance features, and other electronic components.

Conclusion of SN65LBC176QDRG4Q1

The SN65LBC176QDRG4Q1 from Texas Instruments is a robust and reliable half-duplex transceiver designed for demanding automotive applications. Its half-duplex operation, receiver hysteresis, and automotive-grade certification make it an ideal choice for engineers seeking to integrate reliable data transmission capabilities into their automotive systems. With its compliance to REACH and RoHS3 standards, the SN65LBC176QDRG4Q1 not only meets the technical requirements but also adheres to the environmental and safety regulations necessary for modern automotive electronics.

SN65LBC176QDRG4Q1 Documents

Download datasheets and manufacturer documentation for SN65LBC176QDRG4Q1

PCN Assembly/Origin :

Assembly/Wafer 16/Feb/2023      

Datasheets :

SN65LBC176-Q1      

HTML Datasheet :

SN65LBC176-Q1      

PCN Design/Specification :

Mult Devices Font 21/Apr/2018