SPX431N SIPEX [Sipex Corporation], SPX431N Datasheet - Page 5

• Manufacturer Part Number: SPX431N
• Description: Precision Adjustable Shunt Regulator
• Manufacturer: SIPEX [Sipex Corporation]

TYPICAL PERFORMANCE CURVES
3.0
2.5
2.0
1.5
1.0
0.5
0
70
60
50
40
30
20
10
0
-60
10
V
I
T
K
A
KA
= 10 mA
= 25°C
= V
-30
REF
100
T
0
Reference Input Current
A
- Ambient Temperature ( °C)
f - Frequency (Hz)
Noise Voltage
Figure 8
Figure 6
30
1 k
60
10 k
R1 = 10 k Ω
R2 = ∞
I
K
= 10 mA
90
100 k
120
0.150
0.125
0.100
0.075
0.050
0.025
0.0
-10
-20
-30
-40
-50
-60
0
0
3
-30
Low Frequency Dynamic Output Impedance
Reference Voltage Line Regulation
6
0
V
T
9
KA
A
- Free Air Temperature
- Cathode Voltage (V)
Figure 7
12
Figure 9
30
15
60
18
V
I
f < 1 kHz
KA
KA
0 °C
21
= 1 to 100 mA
25 °C
= V
75 °C
90
REF
105 °C
SPX431
24
Rev. 10/30/00
120
27
30