TJA1441BT/0Z

Drivers, Receivers, Transceivers Overview

The TJA1441BT/0Z is a high-speed CAN transceiver from the TJA144x family, designed to interface between a CAN or CAN FD controller and the physical two-wire bus. It complies with ISO 11898-2:2016 and supports data rates up to 5 Mbit/s in both Classical CAN and CAN FD fast phases. The device operates on a single VCC supply ranging from 4.5 V to 5.5 V. It features Normal and Silent modes, with internal biasing for fail-safe behavior. The component is qualified to AEC-Q100 Grade 1 standards and is available in SO8 and HVSON8 packages.

Drivers, Receivers, Transceivers Feature Summary

• Supports standard CAN and CAN FD protocols at bit rates up to 5 Mbit/s
• Provides low electromagnetic emission and high immunity characteristics
• Includes undervoltage detection and defined fail-safe behavior upon power loss
• Features high electrostatic discharge handling capability on bus pins

Drivers, Receivers, Transceivers Applications

• Automotive Controller Area Network (CAN) communication systems
• CAN Flexible Data-rate (CAN FD) network interfaces
• Industrial control networks requiring robust physical layer connectivity

Drivers, Receivers, Transceivers Procurement Notes

Verify the specific ordering suffix against the manufacturer's current documentation to confirm package type and tape-and-reel specifications. Ensure the component meets the required automotive qualification grade for the intended application environment before finalizing procurement orders.

Drivers, Receivers, Transceivers Selection Notes

Select this variant when pin compatibility with legacy TJA1051 or TJA1057 designs is required without hardware modifications. Choose the HVSON8 package for applications demanding improved thermal performance and automated optical inspection capabilities compared to the standard SO8 option.

Drivers, Receivers, Transceivers Part Context

This component belongs to the TJA144x series of high-speed CAN transceivers manufactured by NXP Semiconductors. The series includes variants such as the TJA1441A with a separate VIO supply and the TJA1441D with an Off mode input, offering flexibility for different microcontroller interfacing requirements within the same ecosystem.

Drivers, Receivers, Transceivers Replacement Considerations

The datasheet identifies the TJA1051 and TJA1057 as compatible predecessors. These parts offer pin compatibility, allowing for direct retrofitting into existing designs without changes to hardware or software configurations.