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UA9638CIDREP PDF预览

UA9638CIDREP

更新时间: 2024-11-26 12:16:55
品牌 Logo 应用领域
德州仪器 - TI 线路驱动器或接收器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
10页 517K
描述
DUAL HIGH-SPEED DIFFERENTIAL LINE DRIVER

UA9638CIDREP 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:SOIC
包装说明:SOP, SOP8,.25针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:6 weeks
风险等级:1.68Is Samacsys:N
差分输出:YES驱动器位数:1
高电平输入电流最大值:0.000025 A输入特性:STANDARD
接口集成电路类型:LINE DRIVER接口标准:EIA-422-B; TIA-422-B
JESD-30 代码:R-PDSO-G8JESD-609代码:e4
长度:4.9 mm湿度敏感等级:2
功能数量:2端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
最小输出摆幅:2 V输出特性:TOTEM-POLE
输出极性:COMPLEMENTARY封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP8,.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
最大接收延迟:座面最大高度:1.75 mm
子类别:Line Driver or Receivers最大压摆率:65 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:CMOS
温度等级:INDUSTRIAL端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)
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:3.9 mmBase Number Matches:1

UA9638CIDREP 数据手册

 浏览型号UA9638CIDREP的Datasheet PDF文件第2页浏览型号UA9638CIDREP的Datasheet PDF文件第3页浏览型号UA9638CIDREP的Datasheet PDF文件第4页浏览型号UA9638CIDREP的Datasheet PDF文件第5页浏览型号UA9638CIDREP的Datasheet PDF文件第6页浏览型号UA9638CIDREP的Datasheet PDF文件第7页 
uA9638C-EP  
www.ti.com  
SLLSEA4A DECEMBER 2011REVISED DECEMBER 2011  
DUAL HIGH-SPEED DIFFERENTIAL LINE DRIVER  
Check for Samples: uA9638C-EP  
1
FEATURES  
2
Meets or Exceeds ANSI Standard  
EIA/TIA-422-B  
SUPPORTS DEFENSE, AEROSPACE,  
AND MEDICAL APPLICATIONS  
Operates From a Single 5-V Power Supply  
Drives Loads as Low as 50 Ω up to 15 Mbps  
TTL- and CMOS-Input Compatibility  
Output Short-Circuit Protection  
Controlled Baseline  
One Assembly/Test Site  
One Fabrication Site  
Rated From 40°C to 85°C  
Extended Product Life Cycle  
Extended Product-Change Notification  
Product Traceability  
Interchangeable With National  
SemiconductorDS9638  
D PACKAGE  
(TOP VIEW)  
VCC  
1A  
1Y  
1Z  
2Y  
2Z  
1
2
3
4
8
7
6
5
2A  
GND  
DESCRIPTION  
The uA9638C is a dual high-speed differential line driver designed to meet ANSI Standard EIA/TIA-422-B. The  
inputs are TTL and CMOS compatible and have input clamp diodes. Schottky-diode-clamped transistors are  
used to minimize propagation delay time. This device operates from a single 5-V power supply and is supplied in  
an 8-pin package.  
The uA9638 provides the current needed to drive low-impedance loads at high speeds. Typically used with  
twisted-pair cabling and differential receiver(s), base-band data transmission can be accomplished up to and  
exceeding 15 Mbps in properly designed systems. The uA9637A dual line receiver is commonly used as the  
receiver. For even faster switching speeds in the same pin configuration, see the SN75ALS191.  
The uA9638C is characterized for operation from -40°C to 85°C.  
8
8
1Y  
1Z  
2Y  
2Z  
2
3
2
3
1Y  
1Z  
2Y  
2Z  
1A  
2A  
7
6
5
1A  
2A  
7
6
5
This symbol is in accordance with ANSI/IEEE Std 91-1984 and  
IEC Publication 617-12.  
Figure 2. Logic Diagram  
Figure 1. Logic Symbol  
1
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.  
National Semiconductor is a trademark of National Semiconductor Corporation.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2011, Texas Instruments Incorporated  

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