The MCZ33661EF is a standalone High-Speed CAN (Controller Area Network) transceiver designed by NXP Semiconductors. It serves as an interface between a CAN protocol controller and the physical two-wire CAN bus. This transceiver is tailored for automotive applications and industrial automation, ensuring reliable communication in harsh environments.

Key Features

• ISO 11898-2 Compliant: The device adheres to the stringent requirements of the ISO 11898-2 standard, ensuring compatibility with CAN specifications.
• High Electromagnetic Immunity: With its robust design, the MCZ33661EF offers exceptional immunity to electromagnetic interference, which is crucial for automotive and industrial settings.
• Wide Operating Voltage Range: It operates over a broad range of voltages from 4.5V to 28V, accommodating various power supply conditions.
• Thermal Protection: The transceiver includes an over-temperature shutdown feature to protect the device under extreme conditions.
• Differential Receiver with Wide Common-Mode Range: This allows for reliable data reception across the CAN bus, even with ground potential shifts.
• Low Current Standby Mode: An energy-saving feature that reduces power consumption when the network is idle or when the device is not in active use.

Applications

The MCZ33661EF is versatile and can be used in a variety of applications, including:

• Automotive networks
• Industrial control systems
• Medical equipment
• Building automation

Package and Temperature Range

The device is available in an SOIC-8 package, which is suitable for space-constrained applications. It operates over an industrial temperature range of -40°C to +125°C, guaranteeing performance in extreme temperature environments.

Conclusion

With its robust feature set and compliance with industry standards, the MCZ33661EF from NXP is an ideal solution for reliable CAN communication in demanding applications. Its immunity to electromagnetic disturbances and ability to operate across a wide temperature range make it a preferred choice for designers looking to build resilient CAN networks.