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LM339 参数 Datasheet PDF下载

LM339图片预览
型号: LM339
PDF下载: 下载PDF文件 查看货源
内容描述: 四电压比较器适用于工业,商业和军事应用 [Quad Voltage Comparators for Industrial, Commercial and Military Applications]
分类和应用: 比较器军事
文件页数/大小: 6 页 / 67 K
品牌: INTERSIL [ Intersil ]
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CA139, CA139A, CA239, CA339, LM339, LM2901, LM3302  
Typical Performance Curves  
100  
50  
0
o
T
= 25 C  
o
A
T
= 25 C  
A
0
-50  
-100  
V+ = +5V  
V+ = +5V  
3
V
I
5.1kΩ  
3
V
I
5.1kΩ  
4
-
4
2
-
V
2
O
5
+
V
O
5
+
12  
5
4
3
2
1
0
5
4
3
2
1
0
12  
20mV  
100mV  
20mV  
INPUT  
OVERDRIVE  
= 5mV  
INPUT  
OVERDRIVE  
= 5mV  
100mV  
0
0.5  
1.0  
1.5  
2.0  
0
0.5  
1.0  
1.5  
2.0  
TIME (µs)  
TIME (µs)  
FIGURE 3. RESPONSE TIME FOR VARIOUS INPUT  
OVERDRIVES - NEGATIVE TRANSITION  
FIGURE 4. RESPONSE TIME FOR VARIOUS INPUT  
OVERDRIVES - POSITIVE TRANSITION  
1
10  
o
T
= 25 C  
A
OUT OF  
SATURATION  
0
10  
-1  
-2  
-3  
10  
10  
10  
-2  
-1  
0
1
2
10  
10  
10  
10  
10  
OUTPUT SINK CURRENT (mA)  
FIGURE 5. OUTPUT SATURATION VOLTAGE vs OUTPUT SINK CURRENT  
Metallization Mask Layout  
0
10  
20  
30  
40  
50 55  
54  
50  
40  
30  
20  
10  
0
NOTE: Dimensions in parentheses  
are in mm and are derived from the  
basic in. dimensions as indicated. Grid  
51 -5 9  
(1.295 - 1.499)  
-3  
graduations are in mils (10 inch).  
4 - 10 (0.102 - 0.254)  
52 - 60 (1.321 - 1.524)  
5
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