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LM239J PDF预览

LM239J

更新时间: 2024-01-13 02:26:41
品牌 Logo 应用领域
罗彻斯特 - ROCHESTER 放大器
页数 文件大小 规格书
20页 1119K
描述
QUAD COMPARATOR, 9000uV OFFSET-MAX, 1300ns RESPONSE TIME, CDIP14, CERDIP-14

LM239J 技术参数

是否Rohs认证: 不符合生命周期:Transferred
Reach Compliance Code:unknown风险等级:5.88
放大器类型:COMPARATOR最大输入失调电压:9000 µV
JESD-30 代码:R-XDIP-T14JESD-609代码:e0
功能数量:4端子数量:14
最高工作温度:85 °C最低工作温度:-25 °C
封装主体材料:CERAMIC封装代码:DIP
封装等效代码:DIP14,.3封装形状:RECTANGULAR
封装形式:IN-LINE电源:5 V
认证状态:Not Qualified标称响应时间:1300 ns
子类别:Comparators最大压摆率:2 mA
标称供电电压 (Vsup):5 V表面贴装:NO
技术:BIPOLAR温度等级:OTHER
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

LM239J 数据手册

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Distributors for availability and specifications.  
LM139/LM239/LM339  
Absolute Maximum Ratings (Note 10)  
If Military/Aerospace specified devices are required,  
please contact the National Semiconductor Sales Office/  
LM139A/LM239A/LM339A  
LM2901  
LM3302  
Supply Voltage, V+  
36 VDC or 18 VDC  
36 VDC  
28 VDC or 14 VDC  
28 VDC  
Differential Input Voltage (Note 8)  
Input Voltage  
−0.3 VDC to +36 VDC  
−0.3 VDC to +28 VDC  
<
Input Current (VIN −0.3 VDC),  
(Note 3)  
50 mA  
50 mA  
Power Dissipation (Note 1)  
Molded DIP  
1050 mW  
1190 mW  
760 mW  
1050 mW  
Cavity DIP  
Small Outline Package  
Output Short-Circuit to GND,  
(Note 2)  
Continuous  
Continuous  
Storage Temperature Range  
Lead Temperature  
(Soldering, 10 seconds)  
Operating Temperature Range  
LM339/LM339A  
−65˚C to +150˚C  
−65˚C to +150˚C  
260˚C  
260˚C  
−40˚C to +85˚C  
0˚C to +70˚C  
−25˚C to +85˚C  
−40˚C to +85˚C  
−55˚C to +125˚C  
LM239/LM239A  
LM2901  
LM139/LM139A  
Soldering Information  
Dual-In-Line Package  
Soldering (10 seconds)  
Small Outline Package  
Vapor Phase (60 seconds)  
Infrared (15 seconds)  
260˚C  
260˚C  
215˚C  
220˚C  
215˚C  
220˚C  
See AN-450 “Surface Mounting Methods and Their Effect on Product Reliability” for other methods of  
soldering surface mount devices.  
ESD rating (1.5 kin series with 100 pF)  
600V  
600V  
Electrical Characteristics  
(V+=5 VDC, TA = 25˚C, unless otherwise stated)  
Parameter  
Conditions  
LM139A  
LM239A, LM339A  
LM139  
Units  
Min Typ Max  
Min Typ Max Min Typ Max  
Input Offset Voltage  
Input Bias Current  
(Note 9)  
1.0  
25  
2.0  
1.0  
25  
2.0  
2.0  
25  
5.0  
mVDC  
nADC  
IIN(+) or IIN(−) with Output in  
100  
250  
100  
Linear Range, (Note 5), VCM=0V  
Input Offset Current  
Input Common-Mode  
Voltage Range  
I
IN(+)−IIN(−), VCM=0V  
3.0  
0.8  
25  
V+−1.5  
5.0  
50  
V+−1.5  
3.0  
25  
nADC  
V+=30 VDC (LM3302,  
V+ = 28 VDC) (Note 6)  
0
0
0
V+−1.5 VDC  
Supply Current  
RL  
=
on all Comparators,  
2.0  
0.8  
1.0  
2.0  
2.5  
0.8  
1.0  
2.0  
2.5  
mADC  
mADC  
+
RL  
=
, V = 36V,  
(LM3302, V+ = 28 VDC  
)
Voltage Gain  
RL15 k, V+ = 15 VDC  
50 200  
300  
50  
200  
300  
50 200  
300  
V/mV  
ns  
VO = 1 VDC to 11 VDC  
Large Signal  
VIN = TTL Logic Swing, VREF =  
Response Time  
1.4 VDC, VRL = 5 VDC,  
www.national.com  
2

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