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LMV7239M7X PDF预览

LMV7239M7X

更新时间: 2024-11-21 22:13:47
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
12页 323K
描述
45ns, Ultra Low Power, Low Voltage, Rail-to-Rail Input Comparator with Open-Drain/Push-Pull Output

LMV7239M7X 技术参数

是否Rohs认证: 不符合生命周期:Transferred
零件包装代码:SC-70包装说明:TSSOP, TSSOP5/6,.08
针数:5Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.2放大器类型:COMPARATOR
最大平均偏置电流 (IIB):0.6 µA25C 时的最大偏置电流 (IIB):0.6 µA
最大输入失调电压:8000 µVJESD-30 代码:R-PDSO-G5
JESD-609代码:e0长度:2 mm
湿度敏感等级:1负供电电压上限:
标称负供电电压 (Vsup):功能数量:1
端子数量:5最高工作温度:85 °C
最低工作温度:-40 °C输出类型:PUSH-PULL
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP5/6,.08封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):260
电源:2.7/5 V认证状态:Not Qualified
标称响应时间:68 ns座面最大高度:1.1 mm
子类别:Comparator最大压摆率:0.11 mA
供电电压上限:5.5 V标称供电电压 (Vsup):2.7 V
表面贴装:YES技术:BIPOLAR
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:40
宽度:1.25 mmBase Number Matches:1

LMV7239M7X 数据手册

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February 2002  
LMV7235/LMV7239  
45ns, Ultra Low Power, Low Voltage, Rail-to-Rail Input  
Comparator with Open-Drain/Push-Pull Output  
General Description  
Features  
The LMV7235/39 are ultra low power, low voltage, 45ns  
comparators. They are guaranteed to operate over the full  
supply voltage range of 2.7V to 5V. These devices achieve a  
45ns propagation delay while consuming only 65µA of sup-  
ply current at 5V.  
(VS = 5V, TA = 25˚C, Typical values unless otherwise speci-  
fied)  
n Propagation delay  
n Low supply current  
n Rail-to-Rail input  
45ns  
65µA  
The LMV7235/39 have a greater than rail-to-rail common  
mode voltage range. The input common mode voltage range  
extends 200mV below ground and 200mV above supply,  
allowing both ground and supply sensing.  
n Open drain and push-pull output  
n Ideal for 2.7V and 5V single supply applications  
n Available in space saving packages: 5-pin SOT23-5  
and 5-pin SC70-5  
The LMV7235 features an open drain output. By connecting  
an external resistor, the output of the comparator can be  
used as a level shifter.  
Applications  
n Portable and battery powered systems  
n Scanners  
The LMV7239 features a push-pull output stage. This feature  
allows operation without the need of an external pull-up  
resistor.  
n Set top boxes  
n High speed differential line receiver  
n Window comparators  
n Zero-crossing detectors  
n High speed sampling circuits  
The LMV7235/39 are available in the SC70-5 and SOT23-5  
packages, which are ideal for systems where small size and  
low power is critical.  
Typical Application  
10135902  
© 2002 National Semiconductor Corporation  
DS101359  
www.national.com  

LMV7239M7X 替代型号

型号 品牌 替代类型 描述 数据表
LMV7239M7/NOPB NSC

类似代替

IC COMPARATOR, 8000 uV OFFSET-MAX, 68 ns RESPONSE TIME, PDSO5, LEAD FREE, SC-70, 5 PIN, Co
LMV7239M7X/NOPB NSC

类似代替

IC COMPARATOR, 8000 uV OFFSET-MAX, 68 ns RESPONSE TIME, PDSO5, SC-70, 5 PIN, Comparator
LMV7239M7 NSC

功能相似

45ns, Ultra Low Power, Low Voltage, Rail-to-Rail Input Comparator with Open-Drain/Push-Pul

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