Texas Instruments

DS36C279MX/NOPB

DS36C279MX/NOPB Description

The DS36C279MX/NOPB is a half-duplex transceiver designed by Texas Instruments, offering robust performance and reliability for RS422 and RS485 communication protocols. This device is housed in an 8-pin SOIC package, making it suitable for surface mount applications. Despite being marked as obsolete, the DS36C279MX/NOPB remains a reliable choice for specific industrial and commercial applications where its unique features are still highly valued.

DS36C279MX/NOPB Features

• Transceiver Type: The DS36C279MX/NOPB is a half-duplex transceiver, meaning it can transmit and receive data but not simultaneously. This feature is ideal for applications where bidirectional communication is required without the complexity of full-duplex systems.
• Operating Temperature Range: With an operating temperature range of 0°C to 70°C, the DS36C279MX/NOPB is well-suited for environments with moderate temperature variations, ensuring stable performance across a wide range of industrial settings.
• Supply Voltage: The device operates within a supply voltage range of 4.75V to 5.25V, providing flexibility in power supply options while maintaining efficient power consumption.
• Receiver Hysteresis: The DS36C279MX/NOPB features a receiver hysteresis of 70 mV, which enhances noise immunity and ensures reliable data transmission even in noisy environments.
• Mounting Type: The surface mount technology (SMT) used in the DS36C279MX/NOPB allows for compact and reliable integration into printed circuit boards, making it suitable for space-constrained designs.
• Package Type: The device is available in a Tape & Reel (TR) package, facilitating efficient handling and assembly in high-volume manufacturing processes.
• Regulatory Compliance: The DS36C279MX/NOPB is REACH unaffected and ROHS3 compliant, ensuring it meets the stringent environmental and safety standards required in the electronics industry.
• Moisture Sensitivity Level (MSL): With an MSL of 1 (Unlimited), the DS36C279MX/NOPB is highly resistant to moisture, reducing the risk of damage during manufacturing and storage.

DS36C279MX/NOPB Applications

The DS36C279MX/NOPB is particularly well-suited for applications requiring reliable and efficient data communication over RS422 and RS485 protocols. Some specific use cases include:

• Industrial Automation: In industrial settings, the DS36C279MX/NOPB can be used to facilitate communication between various devices and control systems, ensuring accurate and timely data transfer.
• Data Acquisition Systems: The robust performance and noise immunity of the DS36C279MX/NOPB make it ideal for data acquisition systems where accurate and reliable data transmission is critical.
• Telecommunications: The device can be employed in telecommunication systems for signal transmission and reception, providing reliable communication links.
• Instrumentation: The DS36C279MX/NOPB is suitable for various instrumentation applications, such as sensors and measurement devices, where precise data communication is essential.

Conclusion of DS36C279MX/NOPB

The DS36C279MX/NOPB, despite being marked as obsolete, remains a reliable and efficient transceiver for RS422 and RS485 communication protocols. Its half-duplex operation, wide operating temperature range, and robust receiver hysteresis make it a versatile choice for a variety of applications. The surface mount package and compliance with environmental and safety standards further enhance its appeal. While newer models may offer additional features, the DS36C279MX/NOPB continues to provide reliable performance in specific industrial and commercial applications where its unique features are still highly valued.