Product Overview: SN65HVD76DR from Texas Instruments

The SN65HVD76DR is a robust, high-performance RS-485 transceiver from Texas Instruments, designed to meet the demanding requirements of industrial communication systems. This integrated circuit is part of TI's reliable SN65HVD7x series, known for their exceptional signal integrity and noise immunity.

Featuring a 3.3V supply voltage, the SN65HVD76DR ensures low power consumption while maintaining differential signaling capabilities. It is capable of operating at data rates up to 20 Mbps, making it suitable for high-speed data transmission in industrial networks such as factory automation, HVAC systems, and energy metering.

The device is designed with bus-pin electrostatic discharge (ESD) protection exceeding 16 kV HBM (Human Body Model), providing a robust solution that can withstand harsh industrial environments. Its wide common-mode range of -7V to 12V allows for reliable data transmission over long cable runs and in the presence of significant ground potential differences.

The SN65HVD76DR is available in a compact 8-pin SOIC package, optimizing board space without compromising on functionality. It features thermal shutdown protection, which prevents damage from overheating, and a failsafe receiver that ensures a high logic level output when the inputs are left open, shorted, or idle, enhancing the reliability of the communication system.

Texas Instruments has designed the SN65HVD76DR with industry-standard pinouts, making it easy to upgrade existing systems or design new ones. Its interoperability with multiple transceivers and controllers makes it a versatile component for various applications.

In summary, the SN65HVD76DR transceiver offers a blend of speed, power efficiency, and ruggedness, making it an excellent choice for engineers and designers looking to implement reliable RS-485 communication in industrial applications.

Key Features:

• 3.3V Supply Voltage
• Up to 20 Mbps Data Rate
• ESD Protection > 16 kV HBM
• Wide Common-Mode Range: -7V to 12V
• Thermal Shutdown Protection
• Failsafe Receiver
• 8-Pin SOIC Package