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LM139J/883 PDF预览

LM139J/883

更新时间： 2024-10-31 22:13:47
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
20页 381K
描述
Low Power Low Offset Voltage Quad Comparators

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中文翻译

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LM139J/883 技术参数

是否Rohs认证： 不符合生命周期：Transferred
零件包装代码：DIP包装说明：DIP, DIP14,.3
针数：14Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.05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)：0.1 µA
最大输入失调电压：5000 µVJESD-30 代码：R-GDIP-T14
JESD-609代码：e0长度：19.43 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：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：DIP
封装等效代码：DIP14,.3封装形状：RECTANGULAR
封装形式：IN-LINE峰值回流温度（摄氏度）：NOT APPLICABLE
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
座面最大高度：5.08 mm子类别：Comparator
最大压摆率：2.5 mA供电电压上限：36 V
标称供电电压 (Vsup)：5 V表面贴装：NO
技术：BIPOLAR温度等级：MILITARY
端子面层：Tin/Lead (Sn/Pb)端子形式：THROUGH-HOLE
端子节距：2.54 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT APPLICABLE宽度：7.62 mm
Base Number Matches：1

LM139J/883 数据手册

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November 1999  
LM139/LM239/LM339/LM2901/LM3302  
Low Power Low Offset Voltage Quad Comparators  
n Reduced VOS drift over temperature  
n Eliminates need for dual supplies  
The LM139 series consists of four independent precision  
n Allows sensing near GND  
General Description  
voltage comparators with an offset voltage specification as  
low as 2 mV max for all four comparators. These were de-  
signed specifically to operate from a single power supply  
n Compatible with all forms of logic  
n Power drain suitable for battery operation  
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 characteris-  
tic in that the input common-mode voltage range includes  
ground, even though operated from a single power supply  
voltage.  
Features  
n Wide supply voltage range  
±
±
— LM139/139A Series 2 to 36 VDC or 1 to 18 VDC  
— LM2901:  
— LM3302:  
± ±  
2 to 36 VDC  
2 to 28 VDC  
or 1 to 18 VDC  
±
±
or 1 to 14 VDC  
n Very low supply current drain (0.8 mA) — independent  
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 series was  
designed to directly interface with TTL and CMOS. When op-  
erated from both plus and minus power supplies, they will di-  
rectly interface with MOS logic — where the low power drain  
of the LM339 is a distinct advantage over standard compara-  
tors.  
of supply voltage  
n Low input biasing current:  
n Low input offset current:  
n Offset voltage:  
n Input common-mode voltage range includes GND  
n Differential input voltage range equal to the power  
supply voltage  
n Low output saturation voltage:  
25 nA  
±
5 nA  
±
3 mV  
250 mV at 4 mA  
n Output voltage compatible with TTL, DTL, ECL, MOS  
and CMOS logic systems  
Advantages  
n High precision comparators  
Connection Diagrams  
DS005706-27  
Order Number LM139AW/883 or LM139W/883 (Note 1)  
LM139AWRQML and LM139AWRQMLV(Note 3)  
See NS Package Number W14B  
LM139AWGRQML and LM139AWGRQMLV(Note 3)  
See NS Package Number WG14A  
© 1999 National Semiconductor Corporation  
DS005706  
www.national.com  
1234567...20

中文翻译

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LM139J/883 替代型号

型号 品牌 替代类型 描述 数据表
LM2901N TI

功能相似

 QUAD DIFFERENTIAL COMPARATORS
LM339N TI

功能相似

 QUAD DIFFERENTIAL COMPARATORS
LM239N TI

功能相似

 QUAD DIFFERENTIAL COMPARATORS

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LM139J/NOPB TI

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LM139J/NOPB ROCHESTER

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 		低功耗低失调电压四路比较器 | J | 14 | -55 to 125
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 		Low Power Low Offset Voltage Quad Comparators
LM139JAN TI

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 		低功耗低失调电压四路比较器
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 		QUAD DIFFERENTIAL COMPARATORS
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 		Comparator, 9000uV Offset-Max, 1300ns Response Time, BIPolar, CDIP14
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