參數(shù)資料
型號(hào): SPX431AN
英文描述: Precision Adjustable Shunt Regulator
中文描述: 精密可調(diào)并聯(lián)穩(wěn)壓器
文件頁(yè)數(shù): 4/13頁(yè)
文件大?。?/td> 1251K
代理商: SPX431AN
4
Rev F: Nov 2-06 SPX43A,B,C Precision Adjustable Shunt Regulator
2006 Sipex Corporation
-2
-1
0
1
2
3
-100
-75
-50
-25
0
25
50
75
100
125
150
I
K
V
KA
- Cathode Voltage (V)
V
KA
= V
REF
Temperature Range: 0°C to 105°C
-60
-30
T
A
Ambient Temperature (°C)
0
30
60
90
120
2.53
2.52
2.51
2.50
2.49
2.48
2.47
2.46
2.45
V
R
V
KA
REF
I
K
= V
TyPICAL PERFORmANCE ChARACTERISTICS
High Current Operating Characteristics
Reference Voltage vs. Ambient Temperature
-1.0
0
1.0
2.0
3.0
900
800
700
600
500
400
300
200
100
0
-100
-200
V
KA
Cathode Voltage (V)
I
K
V
KA
= V
REF
0° to 105°C
105°C
25°C
-0°C
-60
-30
T
A
Ambient Temperature (°C)
0
30
60
90
120
3.0
2.5
2.0
1.5
1.0
0.5
0
I
R
R1 = 10k
R2 = ∞
I
K
= 10mA
0
3
6
9
12 15
18
21
24
27 30
0
-10
-20
-30
-40
-50
V
KA
Cathode Voltage (V)
R
0°C
25°C
75°C
125°C
I
KA
= 10mA
Reference Voltage Line Regulation vs, Cathode Volt
-
age and T
ambient
Low Current Operating Characteristics
Reference Input Current vs. Ambient Temperature
70
60
50
40
30
20
10
0
f Frequency (Hz)
N
÷
H
V
KA
= V
REF
I
K
= 10mA
T
A
= 25°C
Noise Voltage vs. Frequency
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SPX431AN/TR 制造商:Exar Corporation 功能描述:
SPX431AN-L 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 PRECISION ADJ SHUNT RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類(lèi)型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)(典型值):100 PPM / C 串聯(lián) VREF - 輸入電壓(最大值): 串聯(lián) VREF - 輸入電壓(最小值): 分流電流(最大值):60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel
SPX431AN-L/TR 功能描述:基準(zhǔn)電壓& 基準(zhǔn)電流 PRECISION ADJ SHUNT RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓?fù)浣Y(jié)構(gòu):Shunt References 參考類(lèi)型:Programmable 輸出電壓:1.24 V to 18 V 初始準(zhǔn)確度:0.25 % 平均溫度系數(shù)(典型值):100 PPM / C 串聯(lián) VREF - 輸入電壓(最大值): 串聯(lián) VREF - 輸入電壓(最小值): 分流電流(最大值):60 mA 最大工作溫度:+ 125 C 封裝 / 箱體:SOT-23-3L 封裝:Reel
SPX431AS 制造商:Exar Corporation 功能描述:VOLTAGE REGULATOR
SPX431AS/TR 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Precision Adjustable Shunt Regulator