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TJA1059TK: Dual high-speed CAN transceiver with Standby mode

The TJA1059 is a dual high-speed CAN transceiver that provides an interface between a Controller Area Network (CAN) protocol controller and the physical two-wire CAN-bus. The transceiver is designed for high-speed CAN applications in the automotive and truck industries. It provides differential transmit and receive capabilities to (a microcontroller with) a CAN protocol controller.

The TJA1059 belongs to the third generation of high-speed CAN transceivers from NXP® Semiconductors, offering significant improvements over first- and second-generation devices such as the TJA1040. It offers improved Electro Magnetic Compatibility (EMC) and ElectroStatic Discharge (ESD) performance, and also features:

The TJA1059 implements the CAN physical layer as defined in the current ISO11898 standard (ISO11898-2:2003, ISO11898-5:2007). Pending the release of the updated version of ISO11898-2 including CAN FD, additional timing parameters defining loop delay symmetry are specified. This implementation enables reliable communication in the CAN FD fast phase at data rates up to 2 Mbit/s.

These features make the TJA1059 an excellent choice for all types of HS-CAN networks containing more than one HS-CAN interface requiring a low-power mode with wake-up capability via the CAN-bus, especially for Body Control and Gateway units.

sot1086-2_3d

• Two TJA1049 HS-CAN transceivers combined monolithically in a single package
• Fully ISO 11898-2:2003 and ISO 11898-5:2007 compliant
• Timing guaranteed for data rates up to 5 Mbit/s in the CAN FD fast phase
• Suitable for 12 V and 24 V systems
• Low ElectroMagnetic Emission (EME) and high ElectroMagnetic Immunity (EMI)
• Excellent ElectroMagnetic Compatibility (EMC) performance, satisfying 'Hardware Requirements for LIN, CAN and FlexRay Interfaces in Automotive Applications’, Version 1.3, May 2012.
• VIO input allows for direct interfacing with 3 V to 5 V microcontrollers
• Leadless HVSON14 package (3.0 mm × 4.5 mm) with improved Automated Optical Inspection (AOI) capability
• Dark green product (halogen free and Restriction of Hazardous Substances (RoHS) compliant)
• AEC-Q100 qualified

• Functional behavior predictable under all supply conditions
• Transceiver disengages from bus when not powered (zero load)
• Transmit Data (TXD) and bus dominant time-out functions
• Undervoltage detection on pins VCC and VIO
• Internal biasing of TXD1/TXD2 and STB1/STB2 input pins

• Very low-current Standby mode with host and bus wake-up capability
• Wake-up receiver powered by VIO; allows shut down of VCC

• High ESD handling capability on the bus pins
• Bus pins protected against transients in automotive environments
• Thermally protected
• High-voltage robustness on the bus pins

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Package Information (1)

Packing (1)

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Ordering Information

Package Information

Product ID	Package Description	Outline Version	Reflow/Wave Soldering	Packing	Product Status	Part NumberOrdering code(12NC)	Marking	Chemical Content	RoHS / Pb Free / RHF	LeadFree Conversion Date	MSL	MSL LF
TJA1059TK		SOT1086-2		Reel 13" Q1/T1	Active	TJA1059TKJ (9353 008 11118)	Standard Marking	TJA1059TK		Always Pb-free	1	1