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LMC7225IM PDF预览

LMC7225IM

更新时间: 2024-11-21 22:35:27
品牌 Logo 应用领域
美国国家半导体 - NSC 比较器
页数 文件大小 规格书
11页 363K
描述
Micro-Power, Rail-to-Rail CMOS Comparators with Open-Drain/Push-Pull Outputs and TinyPak⑩ Package

LMC7225IM 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:SOIC-8
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.8放大器类型:COMPARATOR
最大平均偏置电流 (IIB):0.001 µA最大输入失调电压:6000 µV
JESD-30 代码:R-PDSO-G8JESD-609代码:e0
长度:4.9 mm负供电电压上限:-5 V
标称负供电电压 (Vsup):功能数量:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C输出类型:OPEN-DRAIN
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):NOT SPECIFIED
电源:2.7/5 V认证状态:Not Qualified
标称响应时间:24000 ns座面最大高度:1.75 mm
子类别:Comparators最大压摆率:0.001 mA
供电电压上限:10 V标称供电电压 (Vsup):2.7 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL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:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

LMC7225IM 数据手册

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September 1999  
LMC7215/LMC7225  
Micro-Power, Rail-to-Rail CMOS Comparators with  
Open-Drain/Push-Pull Outputs and TinyPak Package  
General Description  
Features  
The LMC7215/LMC7225 are ultra low power comparators  
with a maximum of 1 µA power supply current. They are de-  
signed to operate over a wide range of supply voltages, from  
2V to 8V.  
(Typical unless otherwise noted)  
n Ultra low power consumption 0.7 µA  
n Wide range of supply voltages 2V to 8V  
n Input common-mode range beyond V+ and V−  
n Open collector and push-pull output  
n High output current drive: ( VS 5V) 45 mA  
n Propagation delay ( VS 5V, 10 mV overdrive) 25 µs  
n Tiny SOT23-5 package  
The LMC7215/LMC7225 have a greater than rail-to-rail com-  
mon mode voltage range. This is a real advantage in single  
supply applications.  
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The LMC7215 features a push-pull output stage. This fea-  
ture allows operation with absolute minimum amount of  
power consumption when driving any load.  
>
n Latch-up resistance 300 mA  
The LMC7225 features an open drain output. By connecting  
an external resistor, the output of the comparator can be  
used as a level shifter to any desired voltage to as high as  
15V.  
Applications  
n Laptop computers  
n Mobile phones  
n Metering systems  
n Hand-held electronics  
n RC timers  
n Alarm and monitoring circuits  
n Window comparators, multivibrators  
The LMC7215/LMC7225 are designed for systems where  
low power consumption is the critical parameter.  
Guaranteed operation over the full supply voltage range of  
2.7V to 5V and rail-to-rail performance makes this compara-  
tor ideal for battery-powered applications.  
Connection Diagrams  
8–Pin SO–8  
5–Pin SOT23-5  
DS012853-2  
Top View  
DS012853-1  
Top View  
TinyPak is a trademark of National Semiconductor Corporation.  
© 1999 National Semiconductor Corporation  
DS012853  
www.national.com  

LMC7225IM 替代型号

型号 品牌 替代类型 描述 数据表
LMC7225IMX NSC

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