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TJA1054AT,112 PDF预览

TJA1054AT,112

更新时间: 2024-11-08 15:54:23
品牌 Logo 应用领域
恩智浦 - NXP 电信光电二极管电信集成电路
页数 文件大小 规格书
27页 200K
描述
TJA1054A - Fault-tolerant CAN transceiver SOIC 14-Pin

TJA1054AT,112 技术参数

Source Url Status Check Date:2013-06-14 00:00:00生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP,
针数:14Reach Compliance Code:unknown
风险等级:5.77JESD-30 代码:R-PDSO-G14
长度:8.65 mm功能数量:1
端子数量:14封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE筛选级别:AEC-Q100
座面最大高度:1.75 mm标称供电电压:5 V
表面贴装:YES电信集成电路类型:INTERFACE CIRCUIT
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL宽度:3.9 mm
Base Number Matches:1

TJA1054AT,112 数据手册

 浏览型号TJA1054AT,112的Datasheet PDF文件第2页浏览型号TJA1054AT,112的Datasheet PDF文件第3页浏览型号TJA1054AT,112的Datasheet PDF文件第4页浏览型号TJA1054AT,112的Datasheet PDF文件第5页浏览型号TJA1054AT,112的Datasheet PDF文件第6页浏览型号TJA1054AT,112的Datasheet PDF文件第7页 
TJA1054A  
Fault-tolerant CAN transceiver  
Rev. 5 — 3 August 2010  
Product data sheet  
1. General description  
The TJA1054A is the interface between the protocol controller and the physical bus wires  
in a Controller Area Network (CAN). It is primarily intended for low-speed applications up  
to 125 kBd in passenger cars. The device provides differential receive and transmit  
capability but will switch to single-wire transmitter and/or receiver in error conditions.  
The TJA1054A is the ElectroStatic Discharge (ESD) improved version of the TJA1054.  
The TJA1054AT is, as the TJA1054T, pin and downwards compatible with the  
PCA82C252T and the TJA1053T. This means that these two devices can be replaced by  
the TJA1054AT or the TJA1054T with retention of all functions.  
The most important improvements of the TJA1054 and the TJA1054A with respect to the  
PCA82C252 and the TJA1053 are:  
Very low ElectroMagnetic Emission (EME) due to a very good matching of the CANL  
and CANH output signals  
Good ElectroMagnetic Emission (EMI), especially in low power modes  
Full wake-up capability during bus failures  
Extended bus failure management including short-circuit of the CANH bus line to VCC  
Support for easy system fault diagnosis  
Two-edge sensitive wake-up input signal via pin WAKE  
2. Features and benefits  
2.1 Optimized for in-car low-speed communication  
„ Baud rate up to 125 kBd  
„ Up to 32 nodes can be connected  
„ Supports unshielded bus wires  
„ Very low ElectroMagnetic Emission (EME) due to built-in slope control function and a  
very good matching of the CANL and CANH bus outputs  
„ Good ElectroMagnetic Immunity (EMI) in normal operating mode and in low power  
modes  
„ Fully integrated receiver filters  
„ Transmit Data (TxD) dominant time-out function  
2.2 Bus failure management  
„ Supports single-wire transmission modes with ground offset voltages up to 1.5 V  
 
 
 
 

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