Texas Instruments

DS36950VX/NOPB

DS36950VX/NOPB Description

The DS36950VX/NOPB is a half-duplex transceiver designed by Texas Instruments, featuring four drivers and four receivers. This integrated circuit (IC) is housed in a 20-pin PLCC package and is suitable for surface-mount applications. It operates within a supply voltage range of 4.75V to 5.25V and can function effectively within an operating temperature range of 0°C to 70°C. The DS36950VX/NOPB supports RS422 and RS485 protocols, making it ideal for various communication applications. It also includes a receiver hysteresis of 60 mV, which enhances its noise immunity and reliability in signal transmission.

DS36950VX/NOPB Features

• High Receiver Hysteresis: The DS36950VX/NOPB features a 60 mV receiver hysteresis, which significantly improves noise immunity and ensures reliable data transmission even in noisy environments.
• Wide Operating Temperature Range: With an operating temperature range of 0°C to 70°C, this transceiver is suitable for a variety of industrial and commercial applications where ambient temperatures can vary.
• Robust Supply Voltage Tolerance: The supply voltage range of 4.75V to 5.25V allows for flexibility in power supply design and ensures stable operation across different power conditions.
• Half-Duplex Operation: The half-duplex mode of operation allows for bidirectional communication over a single line, simplifying wiring and reducing cost in multi-node systems.
• Surface-Mount Technology: The surface-mount package type facilitates easy integration into compact and high-density PCB designs.
• Compliance and Safety: The DS36950VX/NOPB is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for electronic components.
• Moisture Sensitivity Level: With an MSL rating of 2A (4 weeks), the DS36950VX/NOPB is suitable for extended storage and handling, reducing the risk of moisture-related damage.

DS36950VX/NOPB Applications

The DS36950VX/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 industrial settings, the DS36950VX/NOPB can be used for communication between PLCs (Programmable Logic Controllers), sensors, and actuators, enabling robust and reliable control systems.
• Data Acquisition Systems: For data acquisition systems, the transceiver can facilitate communication between remote sensors and central processing units, ensuring accurate and timely data transfer.
• Telecommunications: In telecommunication infrastructure, the DS36950VX/NOPB can be employed for signal transmission in repeaters and other communication devices, enhancing signal integrity and reliability.
• Transportation Systems: In transportation, the DS36950VX/NOPB can be used for communication between different components of a vehicle, such as between the engine control unit and other subsystems, ensuring efficient and reliable data exchange.

Conclusion of DS36950VX/NOPB

The DS36950VX/NOPB is a versatile and reliable half-duplex transceiver from Texas Instruments, offering a range of features that make it suitable for various communication applications. Its high receiver hysteresis, wide operating temperature range, and robust supply voltage tolerance ensure stable and reliable performance. The surface-mount package type and compliance with environmental and safety standards further enhance its appeal for modern electronic designs. While the product is now obsolete, it remains a valuable component for existing systems and legacy applications where its unique features and performance benefits are still highly relevant.