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CD4028 参数 Datasheet PDF下载

CD4028图片预览
型号: CD4028
PDF下载: 下载PDF文件 查看货源
内容描述: CMOS BCD到十进制解码器 [CMOS BCD-To-Decimal Decoder]
分类和应用: 解码器
文件页数/大小: 10 页 / 96 K
品牌: INTERSIL [ Intersil ]
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CD4028BMS  
Typical Performance Characteristics  
AMBIENT TEMPERATURE (TA) = +25oC  
AMBIENT TEMPERATURE (TA) = +25oC  
15.0  
30  
25  
GATE-TO-SOURCE VOLTAGE (VGS) = 15V  
GATE-TO-SOURCE VOLTAGE (VGS) = 15V  
12.5  
10.0  
7.5  
20  
15  
10V  
10V  
5.0  
10  
5
2.5  
5V  
5V  
0
5
10  
15  
0
5
10  
15  
DRAIN-TO-SOURCE VOLTAGE (VDS) (V)  
DRAIN-TO-SOURCE VOLTAGE (VDS) (V)  
FIGURE 1. TYPICAL OUTPUT LOW (SINK) CURRENT  
CAPACITANCE  
FIGURE 2. MINIMUM OUTPUT LOW (SINK) CURRENT  
CAPACITANCE  
DRAIN-TO-SOURCE VOLTAGE (VDS) (V)  
AMBIENT TEMPERATURE (TA) = +25oC  
-15  
-10  
-5  
0
0
AMBIENT TEMPERATURE (TA) = +25oC  
GATE-TO-SOURCE VOLTAGE (VGS) = -5V  
300  
250  
-5  
-10  
-15  
-20  
-25  
-30  
SUPPLY VOLTAGE (VDD) = 5V  
200  
-10V  
150  
10V  
100  
-15V  
50  
15V  
0
10  
20  
30  
40  
50  
60  
70  
80  
90 100  
LOAD CAPACITANCE (CL) (pF)  
FIGURE 3. TYPICAL PROPAGATION DELAY TIME AS A  
FUNCTION OF LOAD CAPACITANCE  
FIGURE 4. TYPICAL OUTPUT HIGH (SOURCE) CURRENT  
CHARACTERISTICS  
105  
AMBIENT TEMPERATURE (TA) = +25oC  
8
DRAIN-TO-SOURCE VOLTAGE (VDS) (V)  
6
-15  
-10  
-5  
0
0
4
SUPPLY VOLTAGE  
(VDD) = 15V  
AMBIENT TEMPERATURE (TA) = +25oC  
2
104  
103  
GATE-TO-SOURCE VOLTAGE (VGS) = -5V  
8
6
4
-5  
10V  
2
10V  
8
6
4
5V  
-10V  
-10  
-15  
2
102  
10  
8
6
4
CL = 50pF  
CL = 15pF  
-15V  
2
1
10  
102  
103  
104  
105  
INPUT FREQUENCY (fI) (kHz)  
FIGURE 5. MINIMUM OUTPUT HIGH (SOURCE) CURRENT  
CHARACTERISTICS  
FIGURE 6. TYPICAL DYNAMIC POWER DISSIPATION AS A  
FUNCTION OF INPUT FREQUENCY  
7-794  
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