Texas Instruments

SN65LBC180IDRQ1  

Drivers, Receivers, Transceivers

SN65LBC180IDRQ1 Description

The SN65LBC180IDRQ1 is a high-performance, full-duplex transceiver designed for RS422 and RS485 communication protocols. Manufactured by Texas Instruments, this device is specifically tailored for automotive applications, offering robust performance and reliability in demanding environments. With a single driver and receiver, it is designed for point-to-point or multi-drop communication systems. The SN65LBC180IDRQ1 operates within a supply voltage range of 4.75V to 5.25V, ensuring compatibility with a wide range of power sources.

SN65LBC180IDRQ1 Features

• Full-Duplex Operation: The SN65LBC180IDRQ1 supports full-duplex communication, enabling simultaneous transmission and reception of data.
• Low Hysteresis: The receiver hysteresis is 45 mV, which ensures reliable signal detection and reduces the risk of false triggering.
• Automotive Grade: Designed for automotive applications, this transceiver can withstand the harsh conditions typically found in vehicles.
• Surface Mount Technology: The device is mounted using surface mount technology, which allows for compact and efficient integration into circuit boards.
• Voltage Supply Range: Operates within a 4.75V to 5.25V supply voltage range, providing flexibility in power source selection.
• Protocol Support: Compatible with RS422 and RS485 protocols, making it suitable for a wide range of communication applications.
• RoHS Compliance: The SN65LBC180IDRQ1 is compliant with the RoHS3 directive, ensuring environmental responsibility in its manufacturing process.

SN65LBC180IDRQ1 Applications

The SN65LBC180IDRQ1 is ideal for various automotive applications where reliable and robust communication is essential. Some specific use cases include:

• In-Vehicle Networking: For communication between various electronic control units (ECUs) within a vehicle.
• Telematics Systems: Facilitating data transmission between the vehicle and external networks for GPS, diagnostics, and infotainment systems.
• Sensor Data Acquisition: For collecting and transmitting sensor data from various points within the vehicle to a central processing unit.

Conclusion of SN65LBC180IDRQ1

The SN65LBC180IDRQ1 is a versatile and reliable transceiver designed for automotive applications. Its full-duplex capability, low hysteresis, and automotive-grade construction make it an excellent choice for demanding communication tasks. While it is now considered obsolete, its performance benefits and unique features make it a valuable component for legacy systems or applications where this specific model is still required.

SN65LBC180IDRQ1 Documents

Download datasheets and manufacturer documentation for SN65LBC180IDRQ1

PCN Assembly/Origin :

Mult Dev 30/Oct/2019      

Datasheets :

SN65LBC180-Q1      

PCN Obsolescence/ EOL :

SN65LBC180IDRx obs 16/Jun/2022      

HTML Datasheet :

SN65LBC180-Q1      

PCN Design/Specification :

Design 25/Feb/2022