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參數資料
| 型號： | SPX385M-2.5 |
| 英文描述： | Micropower Voltage Reference |
| 中文描述： | 微功耗電壓參考 |
| 文件頁數： | 3/9頁 |
| 文件大?。?/td> | 140K |
| 代理商： | SPX385M-2.5 |
Date:05/21/04
SPX385-2.5 Micropower Voltage Reference
Copyright 2004 Sipex Corporation
3
Figure 3. Test Circuit
Figure 4. High Current Operating Characteristics
Figure 5. Reference Voltage vs. Ambient Temperature
Figure 6. Low Current Operating Characteristics
V
IN
V
KA
I
K
-2
-1
0
1
2
3
-20
I
K
V
KA
- Cathode Voltage (V)
V
KA
Temperature Range: 0
°
C to 85
°
C
-15
-10
-5
0
5
10
15
20
25
30
V
K
T
A
- Ambient Temperature (°C)
90
120
-60
-30
0
30
60
2.53
I
K
= 10mA
2.52
2.51
2.50
2.49
2.48
2.47
2.46
2.45
V
REF
= 2.500V at 25
°
C
45
85°C
V
KA
- Cathode Voltage (V)
I
K
30
15
0
-1.0
0
1.0
2.0
3.0
25°C
-0°C
Figure 7a. Precision 1
μ
A to 1mA Current Sink
Figure 7b. Precision 1
μ
A to 1mA Current Source
LM312
R1
68k
–
+
R2
C1
150pF
7
6
4
3
2
SPX385-2.5
I
OUT
*
-1.5V to -27V
-30V
* I
OUT
= R2
LM312
R1
68k
–
+
R2
C1
150pF
7
6
4
3
2
SPX385-2.5
I
OUT
*
1.5V to 27V
30V
* I
OUT
= R2
TYPICAL PERFORMANCE CHARACTERISTICS
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相關代理商/技術參數 |
參數描述 |
|---|---|
| SPX385M-5-0 | 制造商:Rochester Electronics LLC 功能描述: 制造商:Exar Corporation 功能描述: |
| SPX385M-5-0/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:5V Micropower Voltage Reference |
| SPX385N-1.2 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Micropower Voltage Reference |
| SPX385N-1.2/TR | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Micropower Voltage Reference |
| SPX385N-2.5 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Micropower Voltage Reference |
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