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LMS202 PDF预览

LMS202

更新时间: 2024-01-23 22:40:45
品牌 Logo 应用领域
美国国家半导体 - NSC /
页数 文件大小 规格书
5页 100K
描述
5V Single Supply TIA/EIA-232 Dual Transceivers

LMS202 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:SOP, SOP16,.25Reach Compliance Code:compliant
风险等级:5.84差分输出:NO
驱动器位数:2JESD-30 代码:R-PDSO-G16
JESD-609代码:e3湿度敏感等级:1
端子数量:16最高工作温度:85 °C
最低工作温度:-40 °C最小输出摆幅:10 V
最大输出低电流:0.0032 A封装主体材料:PLASTIC/EPOXY
封装代码:SOP封装等效代码:SOP16,.25
封装形状:RECTANGULAR封装形式:SMALL OUTLINE
电源:5 V认证状态:Not Qualified
最大接收延迟:1000 ns子类别:Line Driver or Receivers
最大压摆率:7 mA标称供电电压:5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:1.27 mm端子位置:DUAL
Base Number Matches:1

LMS202 数据手册

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March 2003  
LMS202  
5V Single Supply TIA/EIA-232 Dual Transceivers  
General Description  
Features  
n Single +5V power supply  
n 230 kbps data rate  
The LMS202 features two transmitters and two receivers for  
RS-232 communication. It has a DC-to-DC converter that  
permits the device to operate with only a single +5V power  
supply. The on-chip DC-to-DC converter which utilizes four  
external 0.1µF capacitors to generate dual internal power  
supplies for RS-232 compatible output levels.  
n On-board DC-to-DC converter  
n 0.1µF charge pump capacitors  
n Drop-in replacement to Maxim’s MAX202  
The device meet EIA/TIA-232E and CCITT V.28 specifica-  
tions up to 230kbits/sec. The LMS202 is available in a 16 pin  
narrow and Wide SOIC package.  
Applications  
n POS equipment (Bar code reader)  
n Hand-held equipment  
n General purpose RS-232 communication  
Connection Diagram and Typical Circuit  
20062901  
© 2003 National Semiconductor Corporation  
DS200629  
www.national.com  

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