Texas Instruments

SN65HVD11SHKQ  

Drivers, Receivers, Transceivers

SN65HVD11SHKQ Description

The SN65HVD11SHKQ is a high-performance transceiver designed by Texas Instruments, specifically tailored for RS422 and RS485 communication protocols. This half-duplex transceiver features one driver and one receiver, making it ideal for applications requiring reliable data transmission at a data rate of up to 10 Mbps. The device operates within a supply voltage range of 3V to 3.6V, ensuring compatibility with a wide range of power supply configurations. The SN65HVD11SHKQ is housed in a surface-mount package, facilitating easy integration into compact and space-constrained designs.

SN65HVD11SHKQ Features

• Half-Duplex Operation: The SN65HVD11SHKQ supports half-duplex communication, enabling efficient data transmission in systems where bidirectional communication is required but only one direction at a time.
• Receiver Hysteresis: With a receiver hysteresis of 41 mV, the transceiver ensures robust signal integrity and noise immunity, reducing the likelihood of false triggering and improving overall system reliability.
• Data Rate: The transceiver supports a data rate of up to 10 Mbps, making it suitable for high-speed communication applications.
• Supply Voltage Range: The device operates within a supply voltage range of 3V to 3.6V, providing flexibility in power supply options.
• Surface-Mount Packaging: The surface-mount package type allows for easy integration into modern PCB designs, enhancing reliability and reducing the overall footprint.
• Compliance: The SN65HVD11SHKQ is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental and regulatory standards.
• Protocol Support: The transceiver supports both RS422 and RS485 protocols, offering versatility in communication interfaces.

SN65HVD11SHKQ Applications

The SN65HVD11SHKQ is ideal for a variety of industrial and commercial applications where reliable and efficient data transmission is crucial. Some specific use cases include:

• Industrial Automation: In industrial settings, the transceiver can be used for communication between PLCs (Programmable Logic Controllers) and sensors or actuators, ensuring precise control and monitoring.
• Building Automation: For building management systems, the SN65HVD11SHKQ can facilitate communication between various subsystems, such as HVAC, lighting, and security, enhancing overall system efficiency and control.
• Data Acquisition Systems: In data acquisition applications, the transceiver can be used to transmit data from remote sensors to central processing units, ensuring accurate and timely data collection.
• Telecommunications: The device is suitable for communication between various telecommunication equipment, ensuring reliable data transmission over long distances.

Conclusion of SN65HVD11SHKQ

The SN65HVD11SHKQ from Texas Instruments is a versatile and reliable transceiver designed for RS422 and RS485 communication protocols. Its half-duplex operation, combined with a high data rate and robust receiver hysteresis, makes it an excellent choice for applications requiring efficient and reliable data transmission. The surface-mount packaging and compliance with environmental standards further enhance its appeal for modern electronic designs. Whether used in industrial automation, building management, or data acquisition systems, the SN65HVD11SHKQ offers a robust and flexible solution for high-speed communication needs.

SN65HVD11SHKQ Documents

Download datasheets and manufacturer documentation for SN65HVD11SHKQ

Datasheets :

SN65HVD11-HT      

HTML Datasheet :

SN65HVD11-HT