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描述
The TJA1057 is part of the Mantis family of high-speed CAN transceivers. It 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 industry, providing the differential transmit and receive capability to (a microcontroller with) a CAN protocol controller.
The TJA1057 offers a feature set optimized for 12 V automotive applications, with significant improvements over first- and second-generation CAN transceivers from NXP, such as the TJA1050, and excellent ElectroMagnetic Compatibility (EMC) performance.
The TJA1057 also displays ideal passive behavior to the CAN bus when the supply voltage is off. 特性
General• Fully ISO 11898-2:2003 compliants
• Optimized for use in 12 V automotive systems
• EMC performance satisfies 'Hardware Requirements for LIN, CAN and FlexRay Interfaces in Automotive Applications’, Version 1.3, May 2012
• VIO option allows for direct interfacing with 3.3 V and 5 V-supplied microcontrollers
• Non-VIO variants can interface with 3.3 V and 5 V-supplied microcontrollers, provided the microcontroller I/Os are 5 V tolerant
• AEC-Q100 qualified
• Dark green product (halogen free and Restriction of Hazardous Substances (RoHS) compliant)
• Available in SO8 package and leadless HVSON8 package (3.0 mm x 3.0 mm) with improved Automated Optical Inspection (AOI) capability
应用
Automotive
• 12 V automotive systems
• Automotive high-speed CAN applications
• ElectroMagnetic Compatibility (EMC) performance
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