TJA1059TKJ

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1. Description

The TJA1059TKJ 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:

    1. Ideal passive behavior to the CAN-bus when the supply voltage is off

    2. A very low-current Standby mode with bus wake-up capability on both channels

    3. Can be interfaced directly to microcontrollers with supply voltages from 3 V to 5 V

    4. Complies with global OEM requirements, allowing a one-fits-all approach

The TJA1059 implements the CAN physical layer as defined in ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5. This implementation enables reliable communication in the CAN FD fast phase at data rates up to 5 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.

2. Feature

    1. Two TJA1049 HS-CAN transceivers combined monolithically in a single package

    2. ISO 11898-2:2016 and SAE J2284-1 to SAE J2284-5 compliant

    3. Timing guaranteed for data rates up to 5 Mbit/s in the CAN FD fast phase

    4. Suitable for 12 V and 24 V systems

    5. Low ElectroMagnetic Emission (EME) and high ElectroMagnetic Immunity (EMI)

    6. Excellent ElectroMagnetic Compatibility (EMC) performance, satisfying 'Hardware Requirements for LIN, CAN and FlexRay Interfaces in Automotive Applications’, Version 1.3, May 2012.

    7. VIO input allows for direct interfacing with 3 V to 5 V microcontrollers

    8. Leadless HVSON14 package (3.0 mm × 4.5 mm) with improved Automated Optical Inspection (AOI) capability

    9. Dark green product (halogen free and Restriction of Hazardous Substances (RoHS) compliant)

  10. AEC-Q100 qualified

3. Pin configuration

4. Pin description

5. Package outline