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参数资料
| 型号： | AS1122-BQFT |
| 厂商： | ams |
| 文件页数： | 7/23页 |
| 文件大小： | 0K |
| 描述： | IC LED DVR 12-CH W/DELAY 24-TQFN |
| 标准包装： | 1 |
| 系列： | * |
AS112
Datasheet - Ty p i c a l O p e r a t i n g C h a r a c t e r i s t i c s
7 Typical Operating Characteristics
T AMB = +25°C, V DD = 3.0V, V OUT = 1.0V (unless otherwise specified)
Figure 4. Constant Output Current vs. Output Voltage
50
Figure 5. Constant Output Current vs. Output Voltage
50
45
40
35
30
25
20
15
10
5
0
Icoc = 40mA (1k ? )
Icoc = 20mA (2k ? )
Icoc = 8mA (4.7k ? )
Icoc = 4mA (10k ? )
45
40
35
30
25
20
15
10
5
0
Icoc = 40mA (1k ? )
Icoc = 20mA (2k ? )
Icoc = 8mA (4.7k ? )
Icoc = 4mA (10k ? )
0
1
2
3
4
5
6
7
8
9
10
0
0.25
0.5
0.75
1
1.25
1.5
1.75
2
Output Voltage (V)
Figure 6. Constant Output Current vs. V OUT ; R EXT = 1k ?
50
45
40
35
30
25
20
15
Output Voltage (V)
Figure 7. Constant Output Current vs. V OUT ; R EXT = 1k ?
50
45
40
35
30
25
20
15
10
5
0
-40°C
+25°C
+85°C
10
5
0
-40°C
+25°C
+85°C
0
1
2
3
4
5
6
7
8
9
10
0
0.25
0.5
0.75
1
1.25
1.5
1.75
2
Output Voltage (V)
Figure 8. I COC vs. Supply Voltage; R EXT = 1k ?
41
40.75
40.5
40.25
40
39.75
Output Voltage (V)
Figure 9. I COC vs. Supply Voltage; R EXT = 10k ?
4.1
4.06
4.02
3.98
39.5
39.25
-40°C
+25°C
3.94
-40°C
+25°C
39
+85°C
3.9
+85°C
2.7
2.8
2.9
3
3.1
3.2
3.3
3.4
3.5
3.6
2.7
2.8
2.9
3
3.1
3.2
3.3
3.4
3.5
3.6
Supply Voltage (V)
Supply Voltage (V)
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| AS1122-XXX-I-A1-D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter |
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| AS1122-XXX-I-A2-S | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter |
| AS1122-XXX-I-A3-D | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Analog Filter |
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