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TJA1054T/VM,512 PDF预览

TJA1054T/VM,512

更新时间: 2024-09-19 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
25页 208K
描述
TJA1054 - Fault-tolerant CAN transceiver SOIC 14-Pin

TJA1054T/VM,512 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOP, SOP14,.25
针数:14Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.78
数据速率:125 MbpsJESD-30 代码:R-PDSO-G14
长度:8.65 mm湿度敏感等级:3
功能数量:1端子数量:14
收发器数量:1封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP14,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):260电源:5 V
认证状态:Not Qualified座面最大高度:1.75 mm
子类别:Network Interfaces最大压摆率:0.027 mA
标称供电电压:5 V表面贴装:YES
电信集成电路类型:INTERFACE CIRCUIT端子面层:NICKEL PALLADIUM GOLD SILVER
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:40
宽度:3.9 mmBase Number Matches:1

TJA1054T/VM,512 数据手册

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TJA1054  
Fault-tolerant CAN transceiver  
Rev. 4 — 3 August 2010  
Product data sheet  
1. General description  
The TJA1054 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 TJA1054T is pin and downwards compatible with the PCA82C252T and the  
TJA1053T. This means that these two devices can be replaced by the TJA1054T with  
retention of all functions.  
The most important improvements of the TJA1054 with respect to the PCA82C252 and  
TJA1053 are:  
Very low EME due to a very good matching of the CANL and CANH output signals  
Good 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  
„ Very high ElectroMagnetic Immunity (EMI) in normal and low power operating 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  
„ Automatic switching to single-wire mode in the event of bus failures, even when the  
CANH bus wire is short-circuited to VCC  
„ Automatic reset to differential mode if bus failure is removed  
„ Full wake-up capability during failure modes  
 
 
 
 

TJA1054T/VM,512 替代型号

型号 品牌 替代类型 描述 数据表
TJA1054T/VM,518 NXP

完全替代

TJA1054 - Fault-tolerant CAN transceiver SOIC 14-Pin
TJA1055T/3/C,518 NXP

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TJA1055 - Enhanced fault-tolerant CAN transceiver SOIC 14-Pin

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