Product Overview: SN65HVD3082ED

The SN65HVD3082ED is a robust, low-power transceiver module from Texas Instruments, designed for RS-485 and RS-422 communication. This device is a part of TI's SN65HVD series, which is well-known for its reliability and performance in industrial applications. The SN65HVD3082ED facilitates bidirectional data communication on a single twisted-pair, half-duplex network.

Key Features

• Low Power Consumption: The device operates with a very low supply current, typically 1 mA, maximising battery life and reducing power costs in your system.
• Wide Supply Range: It can operate over a wide supply voltage range from 3.3V to 5V, making it versatile for various power supply designs.
• High Speed: With signaling rates up to 200 kbps, the SN65HVD3082ED is suitable for applications requiring moderate data rates.
• Robustness: The transceiver is designed to withstand electrostatic discharge (ESD) events, with high ESD protection levels on the bus pins, enhancing the device's reliability in harsh environments.
• Thermal Shutdown Protection: The inclusion of thermal shutdown protection prevents the device from overheating and ensures long-term stability.
• Fail-safe Receiver: The receiver is fail-safe, which means it guarantees a high output state if the input is open circuit, shorted, or idle (a condition where the bus is not actively driven).

Applications

The SN65HVD3082ED is ideal for various applications in industrial control systems, building automation, factory automation, and any other systems that require a reliable RS-485 or RS-422 communication interface. Its robust design ensures that it can operate in environments with high levels of electrical noise and where long cable lengths are necessary.

Package and Quality

This transceiver comes in an 8-pin SOIC (D) package, providing a compact footprint for space-constrained applications. Texas Instruments is committed to high-quality manufacturing standards, and the SN65HVD3082ED is no exception, ensuring reliable performance across its operational lifespan.

For detailed specifications and application notes, Texas Instruments provides extensive support documentation available on their website to help you integrate the SN65HVD3082ED into your design with ease.