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LM139N PDF预览

LM139N

更新时间: 2024-10-31 21:54:03
品牌 Logo 应用领域
德州仪器 - TI 比较器放大器放大器电路
页数 文件大小 规格书
19页 515K
描述
QUAD DIFFERENTIAL COMPARATORS

LM139N 技术参数

是否无铅:含铅是否Rohs认证:不符合
生命周期:Obsolete零件包装代码:DIP
包装说明:DIP-14针数:14
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.11
Is Samacsys:N放大器类型:COMPARATOR
最大平均偏置电流 (IIB):0.3 µA最大输入失调电压:9000 µV
JESD-30 代码:R-PDIP-T14长度:19.305 mm
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:PLASTIC/EPOXY
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 SPECIFIED电源:5 V
认证状态:Not Qualified标称响应时间:1300 ns
座面最大高度:5.08 mm子类别:Comparator
最大压摆率:2 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 SPECIFIED
宽度:7.62 mmBase Number Matches:1

LM139N 数据手册

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SLCS006L − OCTOBER 1979 − REVISED JUNE 2004  
LM139, LM139A . . . D, J, OR W PACKAGE  
LM239 . . . D, N, OR PW PACKAGE  
LM239A . . . D PACKAGE  
D
D
Single Supply or Dual Supplies  
Wide Range of Supply Voltage:  
− Max Rating . . . 2 V to 36 V  
− Tested to 30 V . . . Non-V Devices  
− Tested to 32 V . . . V-Suffix Devices  
LM339, LM339A . . . D, DB, N, NS, OR PW PACKAGE  
LM2901 . . . D, N, NS, OR PW PACKAGE  
(TOP VIEW)  
D
Low Supply-Current Drain Independent of  
Supply Voltage . . . 0.8 mA Typ  
1
2
3
4
5
6
7
14  
13  
12  
11  
10  
9
1OUT  
2OUT  
OUT3  
OUT4  
GND  
4IN+  
4IN−  
3IN+  
3IN−  
D
Low Input Bias Current . . . 25 nA Typ  
V
CC  
D
Low Input Offset Current . . . 3 nA Typ  
(LM139)  
2IN−  
2IN+  
1IN−  
1IN+  
D
D
Low Input Offset Voltage . . . 2 mV Typ  
8
Common-Mode Input Voltage Range  
Includes Ground  
D
Differential Input Voltage Range Equal to  
Maximum-Rated Supply Voltage . . . 36 V  
LM139, LM139A . . . FK PACKAGE  
(TOP VIEW)  
D
Low Output Saturation Voltage  
D
Output Compatible With TTL, MOS, and  
CMOS  
3
2
1 20 19  
18  
GND  
NC  
V
4
5
6
7
8
CC  
description/ordering information  
NC  
2IN−  
NC  
17  
16 4IN+  
15  
14  
These devices consist of four independent  
voltage comparators that are designed to operate  
from a single power supply over a wide range of  
voltages. Operation from dual supplies also is  
possible as long as the difference between the two  
NC  
4IN−  
2IN+  
9 10 11 12 13  
supplies is 2 V to 36 V, and V  
is at least 1.5 V  
CC  
more positive than the input common-mode  
voltage. Current drain is independent of the  
supply voltage. The outputs can be connected to  
other open-collector outputs to achieve  
wired-AND relationships.  
NC − No internal connection  
The LM139 and LM139A are characterized for operation over the full military temperature range of  
−55°C to 125°C. The LM239 and LM239A are characterized for operation from −25°C to 125°C. The LM339  
and LM339A are characterized for operation from 0°C to 70°C. The LM2901 is characterized for operation from  
−40°C to 125°C.  
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
Copyright 2004, Texas Instruments Incorporated  
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ꢞ ꢢ ꢟ ꢞꢗ ꢘꢬ ꢚꢙ ꢝ ꢥꢥ ꢣꢝ ꢛ ꢝ ꢜ ꢢ ꢞ ꢢ ꢛ ꢟ ꢧ  
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1
POST OFFICE BOX 655303 DALLAS, TEXAS 75265  

LM139N 替代型号

型号 品牌 替代类型 描述 数据表
LM139J/PB TI

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低功耗低失调电压四路比较器 | J | 14 | -55 to 125
LM139J TI

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QUAD DIFFERENTIAL COMPARATORS
LM139D TI

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IC,VOLT COMPARATOR,QUAD,BIPOLAR,FP,14PIN,CERAMIC
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Comparator