Product Introduction
The TJA1145ATK/0Z Electronic Components is a high-speed CAN transceiver that provides an interface between a Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus.The TJA1145A features very low power consumption in Standby and Sleep modes and supports ISO 11898-2:2016 compliant CAN Partial Networking by means of a selective wake-up function.
A dedicated implementation of the partial networking function has been embedded into the FD variants TJA1145AT/FD and TJA1145ATK/FD (see Section 7.3.2 for further details on CAN FD).Advanced power management regulates the supply throughout the node and supports local and remote wake-up functionality.
The TJA1145A implements the CAN physical layer as defined in ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5.These features make the TJA1145A the ideal choice for high-speed CAN networks containing nodes that are always connected to the battery supply line but, in order to minimize current consumption, are only active when required by the application.
Features and benefits
General
①ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 compliant
②Timing guaranteed for data rates up to 5 Mbit/s in the CAN FD fast phase③Autonomous bus biasing
④Optimized for in-vehicle high-speed CAN communication
⑤No‘false’wake-ups due to CAN FD in TJA1145Ax/FD variants
⑥Hardware and software compatible with the TJA1145, with improved EMC performance
Designed for automotive applications
①±8 kV ElectroStatic Discharge (ESD) protection, according to the Human Body Model (HBM) on the CAN bus pins
②±6 kV ESD protection, according to IEC TS 62228 on pins BAT and WAKE and on the CAN bus pins
③CAN bus pins short-circuit proof to±58 V
④Battery and CAN bus pins protected against transients according to ISO 7637-3, test pulses 1, 2a, 3a and 3b.
⑤Suitable for use in 12 V and 24 V systems
⑥Available in SO14 and leadless HVSON14 package (3 mm×4.5 mm) with improved Automated Optical Inspection (AOI) capability
⑦AEC-Q100 qualified
⑧Dark green product (halogen free and Restriction of Hazardous Substances (RoHS) compliant)
Keyword: component ic