Texas Instruments

SN75ALS180N  

Drivers, Receivers, Transceivers

SN75ALS180N Description

The SN75ALS180N is a full-duplex transceiver designed for reliable data transmission over differential lines. Manufactured by Texas Instruments, this interface IC chip is part of the obsolete but still highly regarded 75ALS180 series. It features one driver and one receiver, making it suitable for applications requiring efficient data communication. The SN75ALS180N operates within a supply voltage range of 4.75V to 5.25V and is designed for an operating temperature range of 0°C to 70°C. The device is housed in a through-hole package, specifically a tube, ensuring robust mechanical stability and ease of integration into various electronic systems.

SN75ALS180N Features

• Full-Duplex Communication: The SN75ALS180N supports full-duplex communication, enabling simultaneous data transmission and reception. This feature is crucial for applications requiring high-speed, bidirectional data exchange.
• Receiver Hysteresis: The receiver incorporates a hysteresis of 60 mV, which enhances noise immunity and ensures reliable data reception even in noisy environments.
• Operating Temperature Range: With an operating temperature range of 0°C to 70°C, the SN75ALS180N is suitable for a wide range of industrial and commercial applications.
• Supply Voltage Range: The device operates within a supply voltage range of 4.75V to 5.25V, providing flexibility in power supply requirements.
• Through-Hole Mounting: The through-hole mounting type ensures robust mechanical stability and ease of integration into printed circuit boards (PCBs).
• Compliance and Standards: The SN75ALS180N is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards.
• Protocol Support: The transceiver supports both RS422 and RS485 protocols, making it versatile for various communication interfaces.

SN75ALS180N Applications

The SN75ALS180N is ideal for a variety of applications where reliable and efficient data transmission is critical. Some specific use cases include:

• Industrial Automation: In industrial settings, the SN75ALS180N can be used for communication between programmable logic controllers (PLCs) and various sensors or actuators.
• Data Communication: The device is well-suited for data transmission in local area networks (LANs) and other communication systems requiring high reliability and noise immunity.
• Telecommunications: The SN75ALS180N can be employed in telecommunication systems for data transfer between different components, ensuring robust and error-free communication.
• Instrumentation: In precision instruments, the transceiver can facilitate accurate data transmission between sensors and control units.

Conclusion of SN75ALS180N

The SN75ALS180N from Texas Instruments is a robust and versatile full-duplex transceiver that offers reliable data transmission over differential lines. Its unique features, such as receiver hysteresis and support for both RS422 and RS485 protocols, make it an excellent choice for a wide range of applications. Despite being marked as obsolete, the SN75ALS180N continues to be a reliable option for engineers and designers seeking high-performance communication solutions. Its compliance with environmental and safety standards further enhances its appeal in the electronics industry.

SN75ALS180N Documents

Download datasheets and manufacturer documentation for SN75ALS180N

Datasheets :

SN65/75ALS180      

PCN Obsolescence/ EOL :

EOL 17/May/2023      

HTML Datasheet :

SN65/75ALS180      

PCN Design/Specification :

Material Set 30/Mar/2017