The SN65HVD1786P from Texas Instruments is a robust, 3.3V to 5V differential transceiver designed for RS-485 and RS-422 communication protocols. This device is part of the industry-leading SN65HVD178x series that provides solutions for bidirectional data communication on multipoint bus transmission lines.

Key Features

• Wide Supply Range: The SN65HVD1786P operates over a wide supply voltage range from 3.3V to 5V, making it versatile for various applications.
• High-Speed Data Transfer: It is capable of transmitting data at speeds up to 50 Mbps, ensuring fast and efficient communication for industrial systems.
• Extended Common-Mode Range: The device features an extended common-mode range of -7V to +12V, exceeding the requirements of the RS-485 and RS-422 standards, which allows for better signal integrity in electrically noisy environments.
• Thermal Shutdown Protection: The SN65HVD1786P is equipped with thermal shutdown protection that prevents damage to the device in the event of excessive power dissipation.
• Failsafe Receiver: The failsafe receiver ensures a logic-high output when the bus is open, shorted, or idle, providing additional reliability in communication systems.
• Low Power Consumption: Its low-power consumption makes it suitable for energy-efficient applications.

Applications

The SN65HVD1786P is ideal for a range of applications, including industrial control systems, building automation, factory automation, and any other systems that require high-speed, robust communication over long cable runs. Its reliability and performance make it an excellent choice for engineers and designers looking for a high-quality transceiver for RS-485/RS-422 communication networks.

Package and Quality

This transceiver comes in an 8-pin PDIP (Plastic Dual-In-line Package) that is easy to integrate into a variety of circuit boards. Texas Instruments ensures high manufacturing standards, providing customers with a reliable and consistent product performance.