參數(shù)資料
型號: SPX1431
英文描述: Low Power 8-Channel, 10-Bit, 65MSPS ADC with Serialized LVDS Interface 64-VQFN -40 to 85
中文描述: 精密可調(diào)并聯(lián)穩(wěn)壓器
文件頁數(shù): 6/12頁
文件大?。?/td> 102K
代理商: SPX1431
6
Rev. 08/13/02 SPX1431 Precision Adjustable Shunt Regulator
Copyright 2002 Sipex Corporation
TYPICAL PERFORMANCE CHARACTERISTICS (continued)
Figure 17. Test Circuit for Stability
Figure 18. Dynamic Output Impedance T
A
= 25
°
C,
I
K
= 1 to 100mA
Figure 19. Off State Leakage
Figure 20. Shunt Regulator V
OUT
= (1+R1/R2)V
REF
150
10k
I
K
C
L
R
0.01
0.1
1
10
100
-50
0
50
100
150
T
A
Ambient Temperature (
°
C)
I
K
V
KA
= 36V
V
REF
= 0V
T
A
= 25
°
C
I
K
=1mA to 100mA
Z
K
D
f - Frequency (Hz)
100
10
1.0
0.1
0.01
1K
10K
100K
1M
10M
R2
0.1%
V
IN
R3
R1
0.1%
V
OUT
V
REF
SPX1431
Figure 21. Constant Current, Sink, I
SINK
= V
REF
/R1
Figure 22. Reference Amplifier for Isolated Feedback in
Off-Line DC-DC Converters
Q1
V
IN
R2
R1
0.1%
I
SINK
SPX1431
R2
R3
R1
V
OUT
SPX1431
C2
C1
Isolated
Feedback
V
OUT
RTN
+
R3 sets feedback gain,
C1 provides feedback
compensation
Opto Isolator
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SPX1431_07 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:Precision Adjustable Shunt Regulator
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SPX1431M1-L/TR 功能描述:基準電壓& 基準電流 PRECISION ADJ SHUNT REG RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Voltage References 拓撲結(jié)構(gòu):Shunt References 參考類型:Programmable 輸出電壓:1.24 V to 18 V 初始準確度: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