ADM2565EBRNZ - Isolated RS-485 Transceiver

The ADM2565EBRNZ is a robust, high-speed, fully isolated RS-485 transceiver designed by Analog Devices Inc. to provide reliable data communications in electrically harsh environments. This transceiver is capable of supporting data rates up to 16 Mbps, making it suitable for a variety of industrial applications where speed and reliability are paramount.

With integrated iCoupler® and isoPower® technology, the ADM2565EBRNZ offers both signal and power isolation, reducing the number of components required on the circuit board. The isolation barrier ensures that the data lines are protected against high voltage spikes and ground loops, which are common in industrial settings. The device is certified with reinforced insulation, providing safety and maintaining signal integrity even under extreme conditions.

The ADM2565EBRNZ operates over a wide supply voltage range of 3.0 V to 5.5 V, allowing it to be used in various systems without the need for additional voltage level translation. Its low power consumption makes it an excellent choice for energy-sensitive applications.

Featuring a half-duplex configuration, the transceiver allows for bidirectional communication over a single twisted pair, simplifying network design and reducing cable costs. The device also includes thermal shutdown and short-circuit protection, which safeguard the transceiver and the bus lines from damage due to excessive power dissipation or bus contention.

The ADM2565EBRNZ comes in a compact, surface-mount, 16-lead wide-body SOIC package with a body width of 7.5 mm, providing the necessary creepage and clearance required by high-voltage systems. This package is ideal for applications where space is at a premium, but isolation is necessary.

With its combination of high-speed data transfer, integrated isolation, and safety features, the ADM2565EBRNZ from Analog Devices Inc. is a top choice for engineers looking to implement RS-485 communication in industrial automation, motor control, and other harsh environment applications.

Key Features:

• Integrated iCoupler and isoPower technology
• Reinforced insulation
• Up to 16 Mbps data rate
• Wide supply voltage range (3.0 V to 5.5 V)
• Half-duplex RS-485/RS-422 communication
• Thermal shutdown and short-circuit protection
• Compact 16-lead wide-body SOIC package