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TJF1052IT/2Y PDF预览

TJF1052IT/2Y

更新时间: 2024-11-06 20:57:31
品牌 Logo 应用领域
恩智浦 - NXP 以太网:16GBASE-T电信光电二极管电信集成电路
页数 文件大小 规格书
27页 334K
描述
TJF1052i - Galvanically isolated high-speed CAN transceiver SOP 16-Pin

TJF1052IT/2Y 技术参数

是否Rohs认证: 符合生命周期:Active
零件包装代码:SOP包装说明:SOP,
针数:16Reach Compliance Code:compliant
风险等级:1.75JESD-30 代码:R-PDSO-G16
长度:10.3 mm湿度敏感等级:3
功能数量:1端子数量:16
最高工作温度:105 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260座面最大高度:2.65 mm
标称供电电压:5 V表面贴装:YES
电信集成电路类型:ETHERNET TRANSCEIVER温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7.5 mmBase Number Matches:1

TJF1052IT/2Y 数据手册

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TJF1052i  
CAN  
Galvanically isolated high-speed CAN transceiver  
Rev. 3 — 20 May 2016  
Product data sheet  
1. General description  
The TJF1052i is a high-speed CAN transceiver that provides a galvanically isolated  
interface between a Controller Area Network (CAN) protocol controller and the physical  
two-wire CAN bus. The TJF1052i is specifically targeted at industrial applications, where  
galvanic isolation barriers are needed between the high- and low-voltage parts.  
Safety: Isolation is required for safety reasons, eg. to protect humans from electric shock  
or to prevent the electronics being damaged by high voltages.  
Signal integrity: The isolator uses proprietary capacitive isolation technology to transmit  
and receive CAN signals. This technology enables more reliable data communications in  
noisy environments, such as electric pumps, elevators or industrial equipment.  
Performance: The transceiver is designed for high-speed CAN applications, supplying  
the differential transmit and receive capability to a CAN protocol controller in a  
microcontroller. Integrating the galvanic isolation along with the transceiver in the  
TJF1052i removes the need for stand-alone isolation. It also improves reliability and  
system performance parameters such as loop delay.  
The TJF1052i belongs to the third generation of high-speed CAN transceivers from NXP  
Semiconductors, offering significant improvements over first- and second-generation  
devices. It offers improved ElectroMagnetic Compatibility (EMC) and ElectroStatic  
Discharge (ESD) performance, and also features ideal passive behavior to the CAN bus  
when the transceiver supply voltage is off.  
The TJF1052i implements the CAN physical layer as defined in the current ISO11898  
standard (ISO11898-2:2003). Pending the release of ISO11898-2:2016 including CAN FD  
and SAE J2284-4/5, 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 5 Mbit/s.  
The TJF1052i is an excellent choice for all types of industrial CAN networks where  
isolation is required for safety reasons or to enhance signal integrity in noisy  
environments.  
2. Features and benefits  
2.1 General  
Isolator and Transceiver integrated into a single SO16 package, reducing board space  
ISO 11898-2:2003 compliant  
Timing guaranteed for data rates up to 5 Mbit/s in the CAN FD fast phase  
Flawless cooperation between the Isolator and the Transceiver  
 
 
 

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线束品:无;RoHS2:匹配;