Texas Instruments

DS36C278TMX/NOPB  

Drivers, Receivers, Transceivers

DS36C278TMX/NOPB Description

The DS36C278TMX/NOPB is a half-duplex transceiver designed for reliable data transmission over balanced lines, making it ideal for applications requiring robust communication interfaces. Manufactured by Texas Instruments, this interface IC chip is part of the DS36C278 family and is packaged in a surface-mount 8SOIC format, suitable for compact and efficient PCB layouts. Despite being marked as obsolete, the DS36C278TMX/NOPB remains a reliable choice for specific industrial and communication applications due to its robust design and performance.

DS36C278TMX/NOPB Features

• Half-Duplex Operation: The DS36C278TMX/NOPB supports half-duplex communication, allowing it to transmit and receive data on the same line, which is essential for applications where bidirectional communication is required without the need for separate transmit and receive lines.
• Single Driver and Receiver: With one driver and one receiver, this transceiver is optimized for applications that require minimal complexity and reduced power consumption.
• Receiver Hysteresis: The receiver incorporates a 70 mV hysteresis, which enhances noise immunity and ensures reliable data reception even in noisy environments.
• Wide Supply Voltage Range: The device operates within a supply voltage range of 4.75V to 5.25V, providing flexibility in power supply requirements and ensuring compatibility with various power sources.
• Compliance and Safety: The DS36C278TMX/NOPB is REACH unaffected and RoHS3 compliant, meeting stringent environmental and safety standards, making it suitable for use in a wide range of industries.
• Packaging and Handling: The device is available in a tape and reel (TR) package, facilitating easy handling and automated assembly processes. Additionally, it has a moisture sensitivity level (MSL) of 1, indicating unlimited shelf life under normal conditions, which is advantageous for inventory management.
• Protocols: Supporting both RS422 and RS485 protocols, the DS36C278TMX/NOPB is versatile and can be integrated into various communication systems, including industrial automation, data acquisition, and networking applications.

DS36C278TMX/NOPB Applications

The DS36C278TMX/NOPB is well-suited for a variety of applications where reliable and efficient data transmission is crucial. Some specific use cases include:

• Industrial Automation: In environments where robust and reliable communication is essential, the DS36C278TMX/NOPB can be used to connect sensors, actuators, and control systems, facilitating seamless data exchange and control.
• Data Acquisition Systems: For applications involving the collection and transmission of data from remote sensors, the half-duplex transceiver ensures efficient data transfer while minimizing power consumption and complexity.
• Networking and Communication: The support for RS422 and RS485 protocols makes the DS36C278TMX/NOPB suitable for networking applications, including multi-point communication systems and long-distance data transmission.
• Transportation and Automotive: The device's robustness and reliability make it ideal for transportation and automotive applications, where it can be used for communication between various vehicle systems and components.

Conclusion of DS36C278TMX/NOPB

The DS36C278TMX/NOPB, despite being marked as obsolete, remains a valuable component for specific applications requiring reliable half-duplex communication. Its features, including receiver hysteresis, wide supply voltage range, and compliance with environmental standards, make it a robust and versatile choice. The support for RS422 and RS485 protocols further enhances its applicability in industrial and communication systems. For applications where compact design, low power consumption, and high reliability are paramount, the DS36C278TMX/NOPB stands out as a reliable and efficient solution.

DS36C278TMX/NOPB Documents

Download datasheets and manufacturer documentation for DS36C278TMX/NOPB

Datasheets :

DS36C278      

PCN Obsolescence/ EOL :

Mult Devices 07/Aug/2017      

HTML Datasheet :

DS36C278      

PCN Design/Specification :

Cu Wire 17/Jun/2016       Mold Compound 24/Mar/2016