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DS1489 PDF预览

DS1489

更新时间: 2024-01-20 00:38:43
品牌 Logo 应用领域
美国国家半导体 - NSC /
页数 文件大小 规格书
8页 200K
描述
Quad Line Receiver

DS1489 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:DIP, DIP14,.3Reach Compliance Code:unknown
风险等级:5.92JESD-30 代码:R-PDIP-T14
JESD-609代码:e0端子数量:14
最高工作温度:70 °C最低工作温度:
最大输出低电流:0.01 A封装主体材料:PLASTIC/EPOXY
封装代码:DIP封装等效代码:DIP14,.3
封装形状:RECTANGULAR封装形式:IN-LINE
电源:5 V认证状态:Not Qualified
最大接收延迟:85 ns子类别:Line Driver or Receivers
最大压摆率:26 mA标称供电电压:5 V
表面贴装:NO技术:BIPOLAR
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:THROUGH-HOLE端子节距:2.54 mm
端子位置:DUALBase Number Matches:1

DS1489 数据手册

 浏览型号DS1489的Datasheet PDF文件第2页浏览型号DS1489的Datasheet PDF文件第3页浏览型号DS1489的Datasheet PDF文件第4页浏览型号DS1489的Datasheet PDF文件第5页浏览型号DS1489的Datasheet PDF文件第6页浏览型号DS1489的Datasheet PDF文件第7页 
May 1998  
DS1489/DS1489A  
Quad Line Receiver  
General Description  
Features  
n Four separate receivers per package  
n Programmable threshold  
n Built-in input threshold hysteresis  
The DS1489/DS1489A are quad line receivers designed to  
interface data terminal equipment with data communications  
equipment. They are constructed on a single monolithic sili-  
con chip. These devices satisfy the specifications of EIA  
Standard RS-232D. The DS1489/DS1489A meet and ex-  
ceed the specifications of MC1489/MC1489A and are  
pin-for-pin replacements.  
n “Fail safe” operating mode: high output for open inputs  
n Inputs withstand 30V  
±
Schematic and Connection Diagrams  
DS005777-1  
(1⁄  
DS1489: R  
4 of unit shown)  
=
10k  
F
=
DS1489A: R  
2k  
F
Dual-In-Line Package  
DS005777-2  
Top View  
Order Number DS1489M, DS1489N  
DS1489AM or DS1489AN  
See NS Package Number M14A or N14A  
© 1998 National Semiconductor Corporation  
DS005777  
www.national.com  

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