TJF1441 Datasheet | NXP Semiconductors

description The TJF1441 is a member of the TJA144x family of transceivers that provide an interface between a Controller Area Network (CAN) or CAN FD (Flexible Data rate) protocol controller and the physical two-wire CAN bus. TJA144x transceivers implement the CAN physical layer as defined in ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5, and are fully interoperable with high-speed Classical CAN and CAN FD transceivers. All TJA144x variants enable reliable munication in the CAN FD fast phase at data rates up to 5 Mbit/s. The TJF1441 is designed for CAN industrial applications allowing networks to run at very low bit rates up to 5 Mbit/s CAN-FD. A VIO supply input allows for direct interfacing with 3.3 V and 5 V-supplied microcontrollers. It is intended as a replacement for highspeed Classical CAN and CAN FD transceivers, such as the TJF1051 from NXP. It offers pin patibility and is designed to avoid changes to hardware and software design, allowing the TJF1441 to be easily retrofitted to existing applications. A variant intended for high-speed CAN applications in the automotive industry, the TJA1441, is also available. 2 Features and benefits 2.1 General - ISO 11898-2:2016, SAE J2284-1 to SAE J2284-5 and SAE J1939-14 pliant - Standard CAN and CAN FD data bit rates up to 5 Mbit/s - Optimized for industrial applications - Low Electromagnetic Emission (EME) and high Electromagnetic Immunity (EMI) - Silent mode for node diagnosis and failure containment - VIO input for interfacing with 3.3 V to 5 V microcontrollers - Available in SO8 package - Dark green product (halogen free and Restriction of Hazardous Substances (Ro HS) pliant) 2.2 Predictable and fail-safe behavior - Undervoltage detection with defined handling on all supply pins - Full functionality guaranteed from the undervoltage detection thresholds up to the maximum limiting voltage values - Defined behavior below the undervoltage detection thresholds - Transceiver disengages from the bus (high-ohmic) when...