The ATA6626C is a high-speed CAN (Controller Area Network) transceiver developed by Atmel for automotive and industrial communication networks. This device serves as a bridge between the CAN protocol controller and the physical CAN bus, facilitating reliable data transmission at speeds up to 1 Mbit/s. The ATA6626C is designed to meet the demanding requirements of automotive environments, offering robust performance and protection against electrical disturbances.

Applications:

• Automotive body control systems
• Powertrain management
• Industrial automation networks
• Diagnostic tools for CAN-based systems
• Heavy equipment control systems

Features:

• Compliant with ISO 11898-2 standard for high-speed CAN
• Supports data rates up to 1 Mbit/s
• Low power consumption in sleep mode with remote wake-up capability
• Integrated CAN termination resistor (selectable)
• Short-circuit protection to ground and VCC
• Overtemperature protection
• Under-voltage lockout
• Optimized for 12V and 24V battery systems

Benefits:

• Ensures reliable communication in harsh automotive and industrial environments
• Reduces system complexity and cost with integrated features
• Protects against electrical faults and thermal overload
• Minimizes power consumption in idle states, prolonging battery life
• Facilitates easy integration into existing CAN networks
• Enhances overall system reliability and safety

Additional Details:

The ATA6626C is designed to operate within a standard voltage range suitable for automotive applications, typically between 4.5V and 5.5V. Its low power consumption in sleep mode is particularly valuable in battery-powered systems where minimizing current draw is crucial. The integrated termination resistor, which can be enabled or disabled, simplifies board layout and reduces the need for external components. Comprehensive protection features, including short-circuit and overtemperature protection, ensure the robustness of the transceiver and the connected CAN network. The device is commonly available in surface-mount packages like SOIC, making it compatible with automated assembly processes. Compliance with the ISO 11898-2 standard guarantees interoperability with other CAN devices, simplifying integration into existing systems. Given its EOL status, availability might be limited.