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LM139MW8

更新时间： 2024-11-01 14:52:23
品牌 Logo 应用领域
美国国家半导体 - NSC 放大器
页数 文件大小 规格书
19页 399K
描述
IC QUAD COMPARATOR, 9000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, UUC14, WAFER, Comparator

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中文翻译

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LM139MW8 技术参数

是否Rohs认证：符合生命周期：Transferred
零件包装代码：WAFER包装说明：DIE, DIE OR CHIP
针数：14Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.47Is Samacsys：N
放大器类型：COMPARATOR最大平均偏置电流 (IIB)：0.3 µA
25C 时的最大偏置电流 (IIB)：0.1 µA最大输入失调电压：9000 µV
JESD-30 代码：R-XUUC-N14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：4端子数量：14
最高工作温度：125 °C最低工作温度：-55 °C
输出类型：OPEN-COLLECTOR封装主体材料：UNSPECIFIED
封装代码：DIE封装等效代码：DIE OR CHIP
封装形状：RECTANGULAR封装形式：UNCASED CHIP
峰值回流温度（摄氏度）：260电源：5 V
认证状态：Not Qualified标称响应时间：1300 ns
筛选级别：MIL-STD-883子类别：Comparator
最大压摆率：3 mA供电电压上限：36 V
标称供电电压 (Vsup)：5 V表面贴装：YES
技术：BIPOLAR温度等级：MILITARY
端子形式：NO LEAD端子位置：UPPER
处于峰值回流温度下的最长时间：40Base Number Matches：1

LM139MW8 数据手册

 浏览型号LM139MW8的Datasheet PDF文件第2页浏览型号LM139MW8的Datasheet PDF文件第3页浏览型号LM139MW8的Datasheet PDF文件第4页浏览型号LM139MW8的Datasheet PDF文件第5页浏览型号LM139MW8的Datasheet PDF文件第6页浏览型号LM139MW8的Datasheet PDF文件第7页 
August 2000  
LM139/LM239/LM339/LM2901/LM3302  
Low Power Low Offset Voltage Quad Comparators  
General Description  
Features  
n Wide supply voltage range  
The LM139 series consists of four independent precision  
voltage comparators with an offset voltage specification as  
low as 2 mV max for all four comparators. These were  
designed specifically to operate from a single power supply  
over a wide range of voltages. Operation from split power  
supplies is also possible and the low power supply current  
drain is independent of the magnitude of the power supply  
± ±  
or 1 to 18 VDC  
± ±  
or 1 to 18 VDC  
n LM139/139A Series  
n LM2901:  
n LM3302:  
n Very low supply current drain (0.8 mA) — independent  
of supply voltage  
n Low input biasing current:  
n Low input offset current:  
n Offset voltage:  
2 to 36 VDC  
2 to 36 VDC  
2 to 28 VDC  
±
±
or 1 to 14 VDC  
25 nA  
voltage. These comparators also have  
a
unique  
±
5 nA  
characteristic in that the input common-mode voltage range  
includes ground, even though operated from a single power  
supply voltage.  
±
3 mV  
n Input common-mode voltage range includes GND  
n Differential input voltage range equal to the power  
supply voltage  
Application areas include limit comparators, simple analog to  
digital converters; pulse, squarewave and time delay  
generators; wide range VCO; MOS clock timers;  
multivibrators and high voltage digital logic gates. The  
LM139 series was designed to directly interface with TTL  
and CMOS. When operated from both plus and minus power  
supplies, they will directly interface with MOS logic— where  
the low power drain of the LM339 is a distinct advantage  
over standard comparators.  
n Low output saturation voltage:  
250 mV at 4 mA  
n Output voltage compatible with TTL, DTL, ECL, MOS  
and CMOS logic systems  
Advantages  
n High precision comparators  
n Reduced VOS drift over temperature  
n Eliminates need for dual supplies  
n Allows sensing near GND  
n Compatible with all forms of logic  
n Power drain suitable for battery operation  
One-Shot Multivibrator with Input Lock Out  
DS005706-12  
© 2001 National Semiconductor Corporation  
DS005706  
www.national.com  
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