The MAX3056ASD from Maxim Integrated is a high-speed Controller Area Network (CAN) transceiver that serves as an interface between a CAN protocol controller and the physical two-wire CAN bus. Designed for automotive and industrial applications, it facilitates reliable communication in environments with high electromagnetic interference (EMI).

Key Features

• Compatibility: Compliant with the ISO 11898 standard, the MAX3056ASD is compatible with both CAN 2.0A and CAN 2.0B.
• Data Rates: Supports data rates up to 1Mbps, making it suitable for high-speed CAN networks.
• Protection: Features robust fault protection, with the ability to withstand up to ±65V on the CAN bus lines, enhancing system reliability.
• Thermal Shutdown: Equipped with thermal shutdown protection to prevent damage from overheating.
• Low Power: Offers a low-current standby mode, which helps to reduce power consumption when the network is inactive.

Applications

The MAX3056ASD is ideal for a variety of applications where reliable data transmission is critical. It is commonly used in:

• Automotive networks, such as in-vehicle infotainment systems, engine control units, and diagnostic interfaces.
• Industrial control systems, including factory automation and process control.
• Medical equipment, where data integrity and system reliability are paramount.

Technical Specifications

The device is housed in a 14-pin SOIC package and operates over a wide temperature range of -40°C to +125°C. It requires a supply voltage of 4.75V to 5.25V, making it suitable for 5V systems. The MAX3056ASD also includes features such as differential receiver with wide common-mode range, transmitter with dominant time-out function, and receiver with selective wake-up functionality.

Ordering Information

The MAX3056ASD is available for order from Maxim Integrated and its authorized distributors. For more detailed information, datasheets, and support, please visit the Maxim Integrated website or contact their customer service.