SPX431LN View Datasheet(PDF) - Signal Processing Technologies
Part Name
Description
MFG CO.
SPX431LN Datasheet PDF : 12 Pages
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VIN
250Ω
IK
fp = 100kHz
50Ω
Figure 15. Test Circuit for Pulse Response
TYPICAL PERFORMANCE CHARACTERISTICS
VOUT
GND
100
90 A: VKA = VREF
B: VKA= 5V at IK=10mA
80
C: VKA=10V at IK=10mA
D: VKA=15V at IK=10mA
70
C
60
50
40
STABLE
A
30
STABLE
20
TA = 25°C
10
0
100 101 102
B
D
103 104 105 106 107
CL Load Capacitance (pF)
Figure 16. Stability Boundry Conditions
150 Ω
IK
R
10kΩ
Figure 17. Test Circuit for Stability
100
10
VKA = 20V
VREF = 0V
1
0.1
0.01
-50
0
50
100
TA Ambient Temperature (°C)
Figure 19. Off State Leakage
100
TA = 25°C
IK = 1 to 100mA
10
CL
1.0
0.1
0.01
1K
10K
100K
F Frecuency (Hz)
1M
10M
Figure 18. Dynamic Output Impedance TA = 25°C,
IK = 1 to 100mA
VIN
R3
VOUT
R1
0.1%
VREF
R2
0.1%
SPX431L
150
Figure 20. Shunt Regulator VOUT = (1+R1/R2)VREF
Date: 5/25/04
SPX431L Precision Adjustable Shunt Regulator
6
© Copyright 2004 Sipex Corporation5
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