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JL139BDA PDF预览

JL139BDA

更新时间： 2024-11-12 11:25:07
品牌 Logo 应用领域
美国国家半导体 - NSC /
页数 文件大小 规格书
20页 767K
描述
Low Power Low Offset Voltage Quad Comparators

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中文翻译

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JL139BDA 技术参数

是否Rohs认证： 不符合生命周期：Transferred
零件包装代码：DFP包装说明：DFP, DIP14,.3
针数：14Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.24放大器类型：COMPARATOR
最大平均偏置电流 (IIB)：0.001 µA25C 时的最大偏置电流 (IIB)：0.0001 µA
最大输入失调电压：7000 µVJESD-30 代码：R-GDFP-F14
JESD-609代码：e0湿度敏感等级：1
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：CERAMIC, GLASS-SEALED
封装代码：DFP封装等效代码：DIP14,.3
封装形状：RECTANGULAR封装形式：FLATPACK
峰值回流温度（摄氏度）：260电源：+-2.5/+-18/5/36 V
认证状态：Not Qualified筛选级别：MIL-STD-883
座面最大高度：2.02 mm子类别：Comparator
最大压摆率：4 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
端子面层：Tin/Lead (Sn/Pb)端子形式：FLAT
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：40宽度：6.35 mm
Base Number Matches：1

JL139BDA 数据手册

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February 2005  
LM139JAN  
Low Power Low Offset Voltage Quad Comparators  
General Description  
Features  
n Wide supply voltage range  
5V to 36 VDC or 2.5V to  
The LM139 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 voltage.  
These comparators also have a unique characteristic in that  
the input common-mode voltage range includes ground,  
even though operated from a single power supply voltage.  
18 VDC  
n Very low supply current drain (0.8 mA) — independent  
of supply voltage  
n Low input biasing current:  
n Low input offset current:  
25 nA  
5 nA  
3 mV  
n Offset voltage:  
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 gen-  
erators; wide range VCO; MOS clock timers; multivibrators  
and high voltage digital logic gates. The LM139 was de-  
signed to directly interface with TTL and CMOS. When op-  
erated from both plus and minus power supplies, they will  
directly interface with MOS logic— where the low power  
drain of the LM139 is a distinct advantage over standard  
comparators.  
n Low output saturation voltage:  
n Output voltage compatible with TTL, DTL, ECL, MOS  
and CMOS logic systems  
250 mV at 4 mA  
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  
Ordering Information  
NS Part Number  
JL139BCA  
JL139SCA  
JL139BZA  
JAN Part Number  
JM38510/11201BCA  
JM38510/11201SCA  
JM38510/11201BZA  
JM38510/11201SZA  
JM38510/11201BDA  
JM38510/11201SDA  
NS Package Number  
Package Description  
14LD CERDIP  
J14A  
J14A  
14LD CERDIP  
WG14A  
WG14A  
W14B  
W14B  
14LD Ceramic SOIC  
14LD Ceramic SOIC  
14LD CERPACK  
14LD CERPACK  
JL139SZA  
JL139BDA  
JL139SDA  
© 2005 National Semiconductor Corporation  
DS201295  
www.national.com  
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