The SN65HVD3085EDGKR is a robust, low-power transceiver module from Texas Instruments, designed for RS-485 and RS-422 communication. This transceiver is part of the SN65HVD308x family that is known for its reliability and efficiency in industrial applications where a differential bus transmission is required.

Key Features

• Bus-Pin ESD Protection: The device features an impressive Electrostatic Discharge (ESD) protection on the bus pins, exceeding ±16 kV Human Body Model (HBM).
• Low Power Consumption: With a typical quiescent supply current of 800 µA, the SN65HVD3085EDGKR ensures energy efficiency, making it suitable for power-sensitive applications.
• Wide Supply Range: It operates over a wide supply range of 3.3 V to 5 V, providing design flexibility and compatibility with various logic levels.
• High Data Rate: The transceiver supports data rates up to 200 kbps, allowing for efficient data transmission in control systems and networked devices.
• Thermal Shutdown Protection: The integrated thermal shutdown protection prevents damage from overheating, enhancing the longevity and reliability of the device.
• Fail-Safe Receiver: The fail-safe receiver ensures a logic-high output when the bus is open or shorted, or when no signal is present, thereby improving fault tolerance.

Applications

The SN65HVD3085EDGKR is ideal for a variety of applications, including but not limited to:

• Industrial control systems
• Building automation
• Networked security systems
• Factory automation
• Telecommunication systems

Package and Quality

This transceiver comes in a compact 8-pin VSSOP (DGK) package, allowing for space-saving designs. It is specified over the industrial temperature range of -40°C to 85°C. Texas Instruments is committed to high-quality standards, and the SN65HVD3085EDGKR is no exception, ensuring reliable performance in demanding environments.