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DS9638CM PDF预览

DS9638CM

更新时间: 2024-11-11 22:50:51
品牌 Logo 应用领域
美国国家半导体 - NSC 驱动器接口集成电路光电二极管
页数 文件大小 规格书
6页 203K
描述
RS-422 Dual High Speed Differential Line Driver

DS9638CM 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:PLASTIC, SOP-8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.27差分输出:YES
驱动器位数:2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-422JESD-30 代码:R-PDSO-G8
JESD-609代码:e0长度:4.9 mm
湿度敏感等级:1功能数量:2
端子数量:8最高工作温度:70 °C
最低工作温度: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):235
电源:5 V认证状态:Not Qualified
最大接收延迟:座面最大高度:1.75 mm
子类别:Line Driver or Receivers标称供电电压:5 V
表面贴装:YES技术:BIPOLAR
温度等级:COMMERCIAL端子面层:Tin/Lead (Sn/Pb)
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:30
最大传输延迟:20 ns宽度:3.9 mm

DS9638CM 数据手册

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May 1998  
DS9638  
RS-422 Dual High Speed Differential Line Driver  
General Description  
Features  
n Single 5V supply  
The DS9638 is a Schottky, TTL compatible, dual differential  
line driver designed specifically to meet the EIA Standard  
RS-422 specifications. It is designed to provide unipolar dif-  
ferential drive to twisted pair or parallel wire transmission  
lines. The inputs are TTL compatible. The outputs are similar  
to totem pole TTL outputs, with active pull-up and pull-down.  
The device features a short circuit protected active pull-up  
with low output impedance and is specified to drive 50  
transmission lines at high speed. The mini-DIP provides high  
package density.  
n Schottky technology  
n TTL and CMOS compatible inputs  
n Output short circuit protection  
n Input clamp diodes  
n Complementary outputs  
n Minimum output skew ( 1.0 ns typical)  
<
n 50 mA output drive capability for 50transmission lines  
n Meets EIA RS-422 specifications  
n Propagation delay of less than 10 ns  
n “Glitchless” differential output  
n Delay time stable with VCC and temperature variations  
<
(
2.0 ns typical) (Figure 3)  
n Extended temperature range  
Connection Diagram  
8-Lead DIP  
DS009622-1  
Top View  
Order Number DS9638CM or DS9638CN  
See NS Package Number M08A or N08E  
For Complete Military Product Specifications,  
refer to the appropriate SMD or MDS.  
Order Number DS9638MJ/883  
See NS Package Number J08A  
© 1998 National Semiconductor Corporation  
DS009622  
www.national.com  

DS9638CM 替代型号

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