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Datasheet > SNJ55LBC172W
SNJ55LBC172W PDF预览

SNJ55LBC172W

更新时间： 2024-11-24 04:31:11
品牌 Logo 应用领域
德州仪器 - TI 驱动器
页数 文件大小 规格书
17页 392K
描述
QUADRUPLE LOW-POWER DIFFERENTIAL LINE DRIVER

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SNJ55LBC172W 技术参数

生命周期：Active零件包装代码：DFP
包装说明：DFP, FL16,.3针数：16
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：12 weeks
风险等级：5.34差分输出：YES
驱动器位数：4高电平输入电流最大值：0.0001 A
输入特性：STANDARD接口集成电路类型：LINE DRIVER
接口标准：EIA-485JESD-30 代码：R-GDFP-F16
长度：10.16 mm功能数量：4
端子数量：16最高工作温度：125 °C
最低工作温度：-55 °C最小输出摆幅：1.1 V
输出特性：3-STATE最大输出低电流：0.0001 A
输出极性：TRUE封装主体材料：CERAMIC, GLASS-SEALED
封装代码：DFP封装等效代码：FL16,.3
封装形状：RECTANGULAR封装形式：FLATPACK
峰值回流温度（摄氏度）：NOT SPECIFIED电源：5 V
认证状态：Not Qualified最大接收延迟：
筛选级别：MIL-PRF-38535座面最大高度：2.03 mm
子类别：Line Driver or Receivers最大压摆率：7 mA
最大供电电压：5.25 V最小供电电压：4.75 V
标称供电电压：5 V电源电压1-最大：5.25 V
电源电压1-分钟：4.75 V电源电压1-Nom：5 V
表面贴装：YES技术：BICMOS
温度等级：MILITARY端子形式：FLAT
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最大传输延迟：40 ns
宽度：6.73 mmBase Number Matches：1

SNJ55LBC172W 数据手册

 浏览型号SNJ55LBC172W的Datasheet PDF文件第2页浏览型号SNJ55LBC172W的Datasheet PDF文件第3页浏览型号SNJ55LBC172W的Datasheet PDF文件第4页浏览型号SNJ55LBC172W的Datasheet PDF文件第5页浏览型号SNJ55LBC172W的Datasheet PDF文件第6页浏览型号SNJ55LBC172W的Datasheet PDF文件第7页 
SN55LBC172  
QUADRUPLE LOW-POWER DIFFERENTIAL LINE DRIVER  
SGLS084C – MARCH 1995 – REVISED JANUARY 2003  
J OR W PACKAGE  
(TOP VIEW)  
Meets Standard EIA-485  
Designed for High-Speed Multipoint  
Transmission on Long Bus Lines in Noisy  
Environments  
V
1A  
1Y  
1
2
3
4
5
6
7
8
16  
15  
14  
CC  
4A  
4Y  
Supports Data Rates up to and Exceeding  
Ten Million Transfers Per Second  
1Z  
13 4Z  
G
Common-Mode Output Voltage Range of  
–7 V to 12 V  
12  
11  
10  
9
G
2Z  
3Z  
3Y  
3A  
2Y  
Positive- and Negative-Current Limiting  
2A  
GND  
Low Power Consumption . . . 1.5 mA Max  
(Output Disabled)  
FK PACKAGE  
(TOP VIEW)  
description  
The SN55LBC172 is a monolithic quadruple  
differential line driver with 3-state outputs. This  
deviceisdesignedtomeettherequirementsofthe  
Electronics Industry Association (EIA) standard  
RS-485. The SN55LBC172 is optimized for  
balanced multipoint bus transmission at data  
rates up to and exceeding 10 million bits per  
second. The driver features wide positive and  
negative common-mode output voltage ranges,  
current limiting, and thermal-shutdown circuitry,  
making it suitable for party-line applications in  
noisy environments. The device is designed using  
the LinBiCMOS process, facilitating ultralow  
power consumption and inherent robustness.  
3
4
2
1
20 19  
1Z  
G
4Y  
4Z  
NC  
G
18  
17  
16  
15  
14  
5
6
7
NC  
2Z  
2Y  
3Z  
8
9
10 11 12 13  
NC – No internal connection  
The SN55LBC172 provides positive- and negative-current limiting and thermal shutdown for protection from  
line fault conditions on the transmission bus line. This device offers optimum performance when used with the  
SN55LBC173M quadruple line receiver.  
‡
ORDERING INFORMATION  
ORDERABLE  
PART NUMBER  
TOP-SIDE  
MARKING  
§
PACKAGE  
T
A
LCCC – FK  
CDIP – J  
CFP – W  
Tube  
Tube  
Tube  
SNJ55LBC172FK  
SNJ55LBC172J  
SNJ55LBC172W  
SNJ55LBC172FK  
SNJ55LBC172J  
SNJ55LBC172W  
–55°C to 125°C  
‡
Package drawings, standard packing quantities, thermal data, symbolization, and PCB design  
guidelines are available at www.ti.com/sc/package.  
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.  
LinBiCMOS is a trademark of Texas Instruments Incorporated.  
Copyright 1995–2003, Texas Instruments Incorporated  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...17

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