ADM2861EBRNZ - Isolated RS-485 Transceiver by Analog Devices Inc.

The ADM2861EBRNZ is a robust, high-speed, fully isolated RS-485/RS-422 transceiver designed to operate in demanding industrial environments. Manufactured by Analog Devices Inc., a leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits, this transceiver is engineered to provide reliable data communications over long distances and in electrically noisy conditions.

Key Features:

• Integrated Isolation: The device incorporates Analog Devices Inc.'s iCoupler® technology to provide 5.7 kVrms signal and power isolation, ensuring protection against high voltage spikes and ground loops.
• Data Rates: It supports data rates up to 16 Mbps, making it suitable for high-speed data communication in industrial automation systems.
• Extended Temperature Range: The ADM2861EBRNZ operates reliably over a wide temperature range of -40°C to +105°C, which is essential for harsh industrial environments.
• Half-Duplex Communication: This transceiver is designed for half-duplex communication, allowing for bidirectional communication over a single pair of wires, thereby reducing the cabling costs.
• Robust ESD Protection: It features high ESD protection levels of ±8 kV contact discharge and ±15 kV air-gap discharge, as per the IEC 61000-4-2 standard.
• Thermal Shutdown: The device includes a thermal shutdown feature to prevent damage from overheating.

Applications:

• Industrial Field Buses
• Factory Automation
• Building Automation
• Process Control Systems
• Instrumentation and Control

The ADM2861EBRNZ transceiver's small footprint and integrated features make it an excellent choice for designers looking to reduce PCB space while maintaining high isolation and robust performance. Its ease of use, coupled with the reliability and quality of Analog Devices Inc., ensures that this product is a go-to solution for a wide range of industrial communication needs.