參數(shù)資料
型號: SPX4040AM-2.5
英文描述: Precision Micropower 2.5V ShuntVoltage Reference
中文描述: 精密微功耗2.5V的ShuntVoltage參考
文件頁數(shù): 5/9頁
文件大?。?/td> 105K
代理商: SPX4040AM-2.5
5
Date: 1/19/05 SPX4040 Micropower 2.5V Shunt Voltage Reference
Copyright 2005 Sipex Corporation
V
S
RS I
Q
+ I
L
SPX4040
V
OUT
I
L
I
Q
V
R
LM4250C
1M
V
IN
= 15V
10V
+
_
1.17M
3.5M
22M
150pF
7
8
6
4
3
2
I
Q
SPX4040-2.5
I
Q
2
μ
A standby current
Figure 11. SPX4040 Fixed Shunt Regulator Application
Figure 12. Micropower 10V Reference
LM312
R1
100k
+
R2
C1
150pF
7
6
4
3
2
SPX4040-2.5
30V
I
OUT
*
2.5V to 27V
* I
OUT
= R2
3k
3.0V
SPX4040-2.5
2.5V
Figure 13. Precision 1
μ
A to mA Current Source
Figure 14. Reference from 3.0V Battery
4.3k
V
IN
= 3.3V to 30V
SPX4040-2.5
2.5V
LM334
Figure 15. Wide Input Range Reference
TYPICAL PERFORMANCE CHARACTERISTICS
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