ADM3053BRWZ Signal and Power Isolated CAN Transceiver

The ADM3053BRWZ from Analog Devices Inc. is a high-performance, signal and power isolated Controller Area Network (CAN) transceiver that ensures robust communication in noisy environments and is ideal for industrial and automotive applications. This transceiver is designed to provide a fully isolated interface between the CAN protocol controller and the physical two-wire CAN bus, while also integrating isoPower®, an isolated dc-to-dc converter, to provide power isolation.

Key Features

• Signal and Power Isolation: Incorporates Analog Devices' iCoupler® and isoPower® technology to provide both signal and power isolation, with up to 2.5 kV RMS isolation ratings for 1 minute.
• High-Speed CAN Transceiver: Supports CAN data rates up to 1 Mbps, making it suitable for high-speed CAN applications.
• Robust Protection: Features protection against overvoltage, overtemperature, and electromagnetic interference (EMI), enhancing system reliability.
• Low Power Consumption: Optimized for low power operation, which is critical for power-sensitive applications.
• Extended Temperature Range: Operates within an industrial temperature range of -40°C to +125°C, ensuring performance in extreme conditions.
• Bus Fault Protection: Can withstand direct short circuit to power supplies or ground.
• Compact Package: Available in a wide-body, 20-lead SOIC package, minimizing board space requirements.

Applications

• Industrial automation and control systems
• Automotive networks
• Building automation
• Medical equipment
• Heavy machinery

The ADM3053BRWZ is a robust solution for systems that require reliable CAN communication with the added benefit of integrated isolation to protect against common electrical hazards. Its combination of features makes it an excellent choice for designers looking to improve communication reliability and system safety in their CAN network designs.