Shenzhen Mingjiada Electronics Co., Ltd., a renowned supplier of electronic components within the industry, now offers the NXP TJA1043TK high-speed CAN transceiver for immediate delivery. This third-generation high-speed CAN transceiver, compliant with automotive-grade standards, stands as an ideal choice for CAN communication networks in automotive and industrial applications. It delivers outstanding electromagnetic compatibility, exceptionally low power consumption, and robust diagnostic protection features.
TJA1043TK Product Overview
The NXP TJA1043TK is a high-speed CAN transceiver fully compliant with ISO 11898-2:2003, ISO 11898-5:2007, and ISO 11898-2:2016 standards, supporting data transfer rates up to 5Mbps in CAN FD fast phase. As NXP's third-generation high-speed CAN transceiver, the TJA1043TK delivers significant enhancements in electromagnetic compatibility (EMC) and electrostatic discharge (ESD) performance compared to previous generations.
Specifically engineered for high-speed CAN applications in the automotive sector, the TJA1043TK provides a stable interface between the Controller Area Network (CAN) protocol controller and the physical two-wire CAN bus. The device exhibits extremely low power consumption and exhibits passive behaviour when the supply voltage is switched off.
The TJA1043TK is a high-performance transceiver developed by NXP specifically for high-speed CAN applications in the automotive sector. To facilitate a rapid understanding of its core parameters, the detailed specifications are outlined below:
Product Model: TJA1043TK
Manufacturer: NXP Semiconductors
Product Description: High-speed CAN transceiver with standby and sleep modes
Protocol Support: CANbus
Data Rate: 5Mbps
Supply Voltage: 4.5V to 5.5V
Operating Temperature: -40°C to 150°C (TJ)
Mounting Type: Surface Mount
Package/Case: 14-VDFN Exposed Pad (3x4.5mm)
Number of Drivers/Receivers: 1/1
Duplex: Half-duplex
Receiver Hysteresis: 120mV
ESD Protection: 8kV ESD protection on CAN bus pins
Series and Qualification: Automotive, AEC-Q100
Core Features and Advantages Of TJA1043TK
The TJA1043TK incorporates multiple innovative technologies, delivering significant performance enhancements over first- and second-generation devices such as the TJA1041A:
Intelligent Power Management: The TJA1043TK features an integrated low-power power management mechanism that controls power delivery to the entire node. It supports both local and remote wake-up functions with precise wake-up source identification capability, achieving standby current as low as 20μA.
Robust Protection Mechanisms: The TJA1043TK provides comprehensive bus fault protection, including CANH/CANL bus short-circuit detection, battery connection monitoring, over-temperature protection, and ±58V bus withstand capability, ensuring reliable operation in harsh automotive environments.
Wide operating voltage range: The TJA1043TK supports supply voltages from 4.5V to 5.5V, enabling direct compatibility with microcontrollers operating at 3V to 5V logic levels. This simplifies system design and reduces bill-of-materials (BOM) costs.
Advanced bus performance: The TJA1043TK maintains excellent loop delay symmetry in CAN FD fast phase, coupled with a 120mV receiver hysteresis design that effectively suppresses bus ringing and signal reflections, enhancing communication robustness.
AEC-Q100 Certification: The TJA1043TK has passed stringent automotive-grade reliability certification, operating across temperatures from -40°C to +150°C to meet the demands of 12V and 24V vehicle systems.
Application Domains
Leveraging automotive-grade reliability and ultra-low power consumption, the TJA1043TK finds extensive application in the following domains:
Hybrid/Electric Vehicles: The TJA1043TK facilitates CAN FD communication within Battery Management Systems (BMS), Motor Control Units (MCU), and On-Board Chargers (OBC).
Body Electronics: The TJA1043TK facilitates network interconnectivity for body control modules (BCMs), air conditioning controllers, seat modules, and gateway units.
Advanced Driver Assistance Systems: The TJA1043TK supports high-speed data fusion communication for ADAS sensors, radars, and camera modules.
Industrial Automation: TJA1043TK delivers reliable CAN bus interfaces for robot controllers, PLCs, and distributed I/O modules.
Chassis and Safety Systems: TJA1043TK is deployed in critical safety systems including ABS/ESP, Electric Power Steering (EPS), and Tyre Pressure Monitoring Systems (TPMS).
TJA1043TK Block Diagram
Mingjiada Electronics Supply Advantage
As an authorised core distributor for NXP Semiconductors, Mingjiada Electronics provides long-term, stable supply of genuine TJA1043TK components. All devices comply with AEC-Q100 automotive standards and are 100% traceable through original manufacturer channels.
Procurement Information
Should you be interested in the TJA1043TK or have any procurement requirements, please contact us via the following channels:
Telephone: +86 13410018555
Enquiry Email: sales@hkmjd.com
Company Website: https://www.integrated-ic.com/
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