參數(shù)資料
型號: SPX431LCM1
英文描述: Precision Adjustable Shunt Regulator
中文描述: 精密可調(diào)并聯(lián)穩(wěn)壓器
文件頁數(shù): 5/12頁
文件大?。?/td> 111K
代理商: SPX431LCM1
5
Date: 5/25/04 SPX431L Precision Adjustable Shunt Regulator
Copyright 2004 Sipex Corporation5
TYPICAL PERFORMANCE CHARACTERISTICS
0
3
6
9
12 15
18
21
24
27 30
0
-10
-20
-30
-40
-50
V
KA
Cathode Voltage (V)
V
R
0
°
C
25
°
C
75
°
C
125
°
C
I
KA
= 10mA
Figure 9. Reference Voltage Line Regulation VS
Cathode Voltage and T
AMBIENT
10
100
1K
10K
100K
70
60
50
40
30
20
10
0
f Frecuency
(Hz)
N
V
KA
= V
REF
I
K
= 10mA
T
A
= 25
°
C
Figure 10. Noise Voltage VS Frequency
-60
-30
T
A
Free Air Temperature
0
30
60
90
120
0.150
0.125
0.100
0.075
0.050
0.025
0.0
Z
K
)
V
= V
I
K
= 1 to 100mA
f
1kHz
Figure 11. Low Frequency Dynamic Output Impedance
VS T
AMBIENT
10
START 10.000Hz
100
1K
10K
100K
STOP 50 000 000.000Hz
1M
10M
REF LEVEL
60.000dB
0.0deg
/DIV
10.000dB
45.000deg
MARKER 25 297
MAG (A/R)
MARKER 25 297
PHASE (A/R)
698.000 Hz
-0.025 dB
698.000 Hz
93.320 deg
GAIN
PHASE
60dB
50dB
40dB
30dB
20dB
10dB
0dB
-10dB
-20dB
-30dB
-40dB
215
°
180
°
135
°
90
°
45
°
0
°
-45
°
-90
°
-135
°
-180
°
-215
°
Figure 12. Small Signal Gain and Phase VS Frequency;
I
K
= 10mA, T
A
= 25
°
C
I
K
V
IN
9
μ
F
15k
8.25k
V
OUT
GND
230
Figure 13. Test Circuit for Gain and Phase Frequency
Response
IN
V
IN
V
V
OUT
Figure 14. F
Z
= 100kHz, I
K
= 10mA, T
A
= 25
°
C
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