Texas Instruments

SN65HVD3082ED

SN65HVD3082ED Description

The SN65HVD3082ED is a half-duplex transceiver designed for reliable data transmission over long distances. Manufactured by Texas Instruments, this device is part of the Drivers, Receivers, Transceivers category and is housed in an 8SOIC package. It operates within a supply voltage range of 4.5V to 5.5V and supports data rates up to 200kbps. The SN65HVD3082ED is designed for use with RS422 and RS485 protocols, making it suitable for a variety of industrial and commercial applications.

SN65HVD3082ED Features

• Half-Duplex Operation: The SN65HVD3082ED operates in half-duplex mode, allowing for bidirectional communication on a single pair of wires. This feature reduces the number of conductors required, making it ideal for applications where space is limited.
• Receiver Hysteresis: The receiver incorporates 30 mV of hysteresis, which enhances noise immunity and ensures reliable data transmission even in noisy environments.
• Supply Voltage Range: The device operates within a supply voltage range of 4.5V to 5.5V, providing flexibility in power supply options and ensuring compatibility with a wide range of systems.
• Surface Mount Technology: The SN65HVD3082ED is designed for surface mount applications, making it easy to integrate into compact and high-density designs.
• Compliance and Safety: The transceiver is REACH unaffected and RoHS3 compliant, ensuring it meets the latest environmental and safety standards.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the SN65HVD3082ED can be stored and handled without the need for special moisture protection, simplifying inventory management.

SN65HVD3082ED Applications

The SN65HVD3082ED is well-suited for applications requiring reliable data communication over long distances. Its half-duplex operation and support for RS422 and RS485 protocols make it ideal for:

• Industrial Automation: Use in programmable logic controllers (PLCs) and distributed control systems (DCS) where robust and reliable communication is essential.
• Building Automation: Integration into building management systems for control and monitoring of HVAC, lighting, and security systems.
• Data Acquisition Systems: Employed in remote data acquisition systems where data needs to be transmitted over long distances with minimal error.
• Transportation Systems: Utilized in transportation control systems for communication between various components, such as traffic lights and toll booths.

Conclusion of SN65HVD3082ED

The SN65HVD3082ED from Texas Instruments is a versatile half-duplex transceiver that offers reliable data transmission with minimal error. Its robust design, wide supply voltage range, and compliance with environmental and safety standards make it a reliable choice for a variety of applications. While the product is now obsolete, it remains a testament to Texas Instruments' commitment to high-quality and reliable communication solutions. For new designs, users may consider alternative models from Texas Instruments that offer similar or enhanced features.