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SN65HVD251P

更新时间： 2024-11-23 22:42:55
品牌 Logo 应用领域
德州仪器 - TI /
页数 文件大小 规格书
19页 379K
描述
CAN TRANSCEIVER

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SN65HVD251P 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：DIP
包装说明：DIP, DIP8,.3针数：8
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：1 week
风险等级：1.1数据速率：1000 Mbps
JESD-30 代码：R-PDIP-T8JESD-609代码：e4
长度：9.59 mm功能数量：1
端子数量：8收发器数量：1
最高工作温度：125 °C最低工作温度：-40 °C
封装主体材料：PLASTIC/EPOXY封装代码：DIP
封装等效代码：DIP8,.3封装形状：RECTANGULAR
封装形式：IN-LINE峰值回流温度（摄氏度）：NOT SPECIFIED
电源：5 V认证状态：Not Qualified
座面最大高度：5.08 mm子类别：Network Interfaces
最大压摆率：0.065 mA标称供电电压：5 V
表面贴装：NO电信集成电路类型：INTERFACE CIRCUIT
温度等级：AUTOMOTIVE端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)
端子形式：THROUGH-HOLE端子节距：2.54 mm
端子位置：DUAL处于峰值回流温度下的最长时间：NOT SPECIFIED
宽度：7.62 mmBase Number Matches：1

SN65HVD251P 数据手册

 浏览型号SN65HVD251P的Datasheet PDF文件第2页浏览型号SN65HVD251P的Datasheet PDF文件第3页浏览型号SN65HVD251P的Datasheet PDF文件第4页浏览型号SN65HVD251P的Datasheet PDF文件第5页浏览型号SN65HVD251P的Datasheet PDF文件第6页浏览型号SN65HVD251P的Datasheet PDF文件第7页 
SN65HVD251  
www.ti.com  
SLLS545B–NOVEMBER 2002–REVISED SEPTEMBER 2003  
CAN TRANSCEIVER  
•
•
Glitch-Free Power-Up and Power-Down Bus  
Protection For Hot-Plugging  
DeviceNet Vendor ID # 806  
FEATURES  
•
Drop-In Improved Replacement for the  
PCA82C250 and PCA82C251  
•
•
•
•
Bus-Fault Protection of ±36 V  
Meets or Exceeds ISO 11898  
Signaling Rates(1) up to 1 Mbps  
High Input Impedance Allows up to 120  
SN65HVD251 Nodes on a Bus  
APPLICATIONS  
•
CAN Data Buses  
•
Industrial Automation  
– DeviceNet™ Data Buses  
– Smart Distributed Systems (SDS™)  
SAE J1939 Standard Data Bus Interface  
NMEA 2000 Standard Data Bus Interface  
ISO 11783 Standard Data Bus Interface  
•
•
•
•
Bus Pin ESD Protection Exceeds 14 kV HBM  
Unpowered Node Does Not Disturb the Bus  
Low Current Standby Mode . . . 200 µA Typical  
Thermal Shutdown Protection  
•
•
•
DESCRIPTION  
The SN65HVD251 is intended for use in applications employing the Controller Area Network (CAN) serial  
communication physical layer in accordance with the ISO 11898 Standard. The SN65HVD251 provides  
differential transmit capability to the bus and differential receive capability to a CAN controller at speeds up to 1  
megabits per second (Mbps).  
Designed for operation in harsh environments, the device features cross-wire, over-voltage and loss of ground  
protection to ±36 V. Also featured are over-temperature protection as well as -7 V to 12 V common-mode range,  
and tolerance to transients of ± 200 V. The transceiver interfaces the single-ended CAN controller with the  
differential CAN bus found in industrial, building automation, and automotive applications.  
Rs, pin 8, provides for three different modes of operation: high-speed, slope control, or low-power mode. The  
high-speed mode of operation is selected by connecting pin 8 to ground, allowing the transmitter output  
transistors to switch as fast as possible with no limitation on the rise and fall slope. The rise and fall slope can be  
adjusted by connecting a resistor to ground at pin 8; the slope is proportional to the pin's output current. Slope  
control with an external resistor value of 10 kΩ gives ~ 15 V/us slew rate; 100 kΩ gives ~ 2 V/us slew rate.  
If a high logic level is applied to the Rs pin 8, the device enters a low-current standby mode during which the  
driver is switched off and the receiver remains active . The local protocol controller reverses this low-current  
standby mode when it needs to transmit to the bus.  
The SN65HVD251 may be used in CAN, DeviceNet™ or SDS™ applications with the Texas Instruments'  
TMS320F241 and TMS320F243 DSPs with CAN 2.0B controllers.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas  
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
DeviceNet is a trademark of Allen-Bradley.  
SDS is a trademark of Honeywell.  
PRODUCTION DATA information is current as of publication date.  
Copyright © 2002–2003, Texas Instruments Incorporated  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
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SN65HVD251P 替代型号

型号 品牌 替代类型 描述 数据表
SN65HVD251PE4 TI

完全替代

 CAN TRANSCEIVER
SN65HVD251DR TI

完全替代

 CAN TRANSCEIVER
SN65HVD251D TI

完全替代

 CAN TRANSCEIVER

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 		CAN Transceiver with Fast Loop Times for Highly Loaded Networks
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 		Turbo CAN Transceivers for Higher Data Rates and Large Networks Including Features
SN65HVD255DR TI

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 		Turbo CAN Transceivers for Higher Data Rates and Large Networks Including Features
SN65HVD256 TI

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 		CAN Transceiver with Fast Loop Times for Highly Loaded Networks
SN65HVD256D TI

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 		Turbo CAN Transceivers for Higher Data Rates and Large Networks Including Features
SN65HVD256DR TI

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 		Turbo CAN Transceivers for Higher Data Rates and Large Networks Including Features

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