Texas Instruments

SN65HVD73D

SN65HVD73D Description

The SN65HVD73D is a full-duplex transceiver designed and manufactured by Texas Instruments, a leading name in the electronics industry. This device is a 1/1 driver/receiver IC, featuring a data rate of 20Mbps and is compliant with the RS422 and RS485 protocols. The SN65HVD73D operates within a supply voltage range of 3V to 3.6V, making it suitable for low-power applications. It is packaged in a 14-SOIC tube, which is ideal for surface-mount applications.

SN65HVD73D Features

• Full-Duplex Operation: The SN65HVD73D supports full-duplex communication, allowing for simultaneous transmission and reception of data.
• High Data Rate: With a data rate of 20Mbps, this transceiver is capable of handling high-speed data transfers.
• Low Voltage Operation: The device operates within a 3V to 3.6V supply voltage range, making it suitable for low-power applications.
• RS422/RS485 Compatibility: The SN65HVD73D is compatible with both RS422 and RS485 protocols, providing flexibility in communication standards.
• Receiver Hysteresis: The device features a receiver hysteresis of 70mV, ensuring reliable signal detection.
• Surface Mount: The 14-SOIC tube packaging is designed for surface-mount applications, making it suitable for compact and space-constrained designs.
• ECCN Classification: The SN65HVD73D is classified as EAR99, indicating that it is not subject to export controls.
• REACH Compliance: The device is REACH unaffected, meaning it does not contain any substances of very high concern (SVHCs) listed in the European Chemicals Agency's Candidate List.

SN65HVD73D Applications

The SN65HVD73D is ideal for a variety of applications where reliable and high-speed data communication is required. Some specific use cases include:

• Industrial Automation: The device's robustness and compatibility with RS422/RS485 make it suitable for industrial automation systems, where data integrity and reliability are critical.
• Telecommunications: The high data rate and full-duplex capability make the SN65HVD73D suitable for telecommunications applications, such as data transmission between network devices.
• Automotive Applications: The low voltage operation and compact packaging make the SN65HVD73D ideal for automotive applications, where space and power consumption are critical factors.
• Medical Equipment: The device's reliability and REACH compliance make it suitable for medical equipment, where safety and compliance with regulations are paramount.

Conclusion of SN65HVD73D

The SN65HVD73D is a versatile and reliable full-duplex transceiver from Texas Instruments, offering high-speed data communication capabilities and compatibility with RS422 and RS485 protocols. Its low voltage operation, compact packaging, and REACH compliance make it an ideal choice for a variety of applications, including industrial automation, telecommunications, automotive, and medical equipment. With its unique features and advantages over similar models, the SN65HVD73D is a valuable addition to any electronics design.