AZKN1040T

Drivers, Receivers, Transceivers Overview

The AZKN1040T is a high-speed CAN transceiver designed for Controller Area Network (CAN) protocol controllers and physical bus interfaces. It supports data rates up to 5Mbps, compliant with ISO 11898-2:2016 and SAE J2284 standards for CAN FD applications. The device operates on a 5V supply voltage (4.75V to 5.25V) and features ±70V fault protection on bus pins, suitable for 12V, 24V, and 36V systems. It integrates ESD and surge transient voltage suppressors, providing ±12kV contact discharge IEC 61000-4-2 protection. The component includes low standby current of 13µA typical, undervoltage detection, thermal shutdown, and a SPLIT output for common mode stabilization.

Drivers, Receivers, Transceivers Feature Summary

• Integrated ±70V fault protection and ±100V surge immunity for robust operation in harsh electrical environments
• High system-level ESD protection capability with ±12kV contact discharge and ±15kV air discharge ratings
• Low standby current consumption with remote wake-up functionality via the bus lines
• SPLIT voltage output pin to stabilize common mode voltage and reduce electromagnetic emissions

Drivers, Receivers, Transceivers Applications

• Industrial Control and Instrumentation Networks
• Motor Control Systems
• Building Automation Infrastructure
• Security Systems
• Medical Equipment Interfaces
• Battery Management Systems

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix, such as .RDG, which indicates tape and reel packaging configuration. Confirm that the supplier provides documentation matching the Amazing Micro datasheet revision 2021/10/14. Ensure the received components align with the specified SOP-8 package dimensions and marking codes K1040T WWXXG. Cross-reference part authenticity through official manufacturer channels or authorized distributors to avoid counterfeit components.

Drivers, Receivers, Transceivers Selection Notes

Select this component when designing nodes requiring high noise immunity and fault tolerance in 12V, 24V, or 36V automotive or industrial networks. It is suitable for applications needing direct interfacing with 3.3V to 5.0V microcontrollers without additional level shifting. Consider this device where low electromagnetic emission is critical, or where power-down node behavior requires ideal passive characteristics on the CAN bus.

Drivers, Receivers, Transceivers Part Context

The AZKN1040T belongs to the family of high-speed CAN transceivers manufactured by Amazing Micro. It serves as a physical layer interface bridging digital controllers and the differential CAN bus. The device addresses requirements for CAN FD communication at speeds up to 5Mbps while offering enhanced protection against electrostatic discharge and electrical overstress events compared to standard transceivers.

Drivers, Receivers, Transceivers Replacement Considerations

Check pin compatibility if substituting with other SOIC-8 CAN transceivers. Verify that replacement parts support the required 5Mbps data rate and ±70V fault protection levels. Ensure the alternative device meets the same IEC 61000-4-2 ESD standards and operates within the 4.75V to 5.25V supply range.