TJA1043TK/1 

TJA1043高速CAN收发器提供了控制器区域网络(CAN)协议控制器和物理双线CAN总线之间的接口。该收发器专为汽车工业中的高速CAN应用而设计，为具有CAN协议控制器的(微控制器)提供差分发射和接收能力。TJA1043属于NXP半导体的第三代高速CAN收发器，相比第一代和第二代设备，如TJA1041A，提供了显著的改进。它提供了改进的电磁兼容性(EMC)和静电放电(ESD)性能，非常低的功耗，以及电源电压关闭时的被动行为。•低功耗管理控制整个节点的电源，同时支持唤醒源识别的本地和远程唤醒•几种保护和诊断功能，包括母线短路检测和电池连接检测•可以直接连接到电源电压从3v到5v的微控制器TJA1043实现了ISO 11898-2:2016和SAE J2284-1到SAE J2284-5中定义的Can物理层。这种实现实现了在CAN FD快速阶段以高达5mbit /s的数据速率进行可靠的通信。这些特性使TJA1043成为包含节点的高速CAN网络的理想选择，这些节点需要始终可用，即使在内部VIO和VCC电源关闭时也是如此。The TJA1043 high-speed CAN transceiver 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 differential transmit and receive capability to (a microcontroller with) a CAN protocol controller. The TJA1043 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 TJA1041A. It offers improved ElectroMagnetic Compatibility (EMC) and ElectroStatic Discharge (ESD) performance, very low power consumption, and passive behavior when the supply voltage is turned off. Advanced features include: • Low-power management controls the power supply throughout the node while supporting local and remote wake-up with wake-up source recognition • Several protection and diagnostic functions including bus line short-circuit detection and battery connection detection • Can be interfaced directly to microcontrollers with supply voltages from 3 V to 5 V The TJA1043 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 TJA1043 the ideal choice for high speed CAN networks containing nodes that need to be available all times, even when the internal VIO and VCC supplies are switched off.

Block diagram

Pining information

TJA1043TK/1 

TJA1043高速CAN收发器提供了控制器区域网络(CAN)协议控制器和物理双线CAN总线之间的接口。该收发器专为汽车工业中的高速CAN应用而设计，为具有CAN协议控制器的(微控制器)提供差分发射和接收能力。TJA1043属于NXP半导体的第三代高速CAN收发器，相比第一代和第二代设备，如TJA1041A，提供了显著的改进。它提供了改进的电磁兼容性(EMC)和静电放电(ESD)性能，非常低的功耗，以及电源电压关闭时的被动行为。•低功耗管理控制整个节点的电源，同时支持唤醒源识别的本地和远程唤醒•几种保护和诊断功能，包括母线短路检测和电池连接检测•可以直接连接到电源电压从3v到5v的微控制器TJA1043实现了ISO 11898-2:2016和SAE J2284-1到SAE J2284-5中定义的Can物理层。这种实现实现了在CAN FD快速阶段以高达5mbit /s的数据速率进行可靠的通信。这些特性使TJA1043成为包含节点的高速CAN网络的理想选择，这些节点需要始终可用，即使在内部VIO和VCC电源关闭时也是如此。The TJA1043 high-speed CAN transceiver 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 differential transmit and receive capability to (a microcontroller with) a CAN protocol controller. The TJA1043 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 TJA1041A. It offers improved ElectroMagnetic Compatibility (EMC) and ElectroStatic Discharge (ESD) performance, very low power consumption, and passive behavior when the supply voltage is turned off. Advanced features include: • Low-power management controls the power supply throughout the node while supporting local and remote wake-up with wake-up source recognition • Several protection and diagnostic functions including bus line short-circuit detection and battery connection detection • Can be interfaced directly to microcontrollers with supply voltages from 3 V to 5 V The TJA1043 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 TJA1043 the ideal choice for high speed CAN networks containing nodes that need to be available all times, even when the internal VIO and VCC supplies are switched off.

Block diagram

Pining information