SPX4040(2005) データシートの表示（PDF） - Signal Processing Technologies
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SPX4040 Datasheet PDF : 9 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
VIN
VKA
IK
Figure 2. Test Circuit for IKREVERSE, VKA = 2.5V
270
240
VKA = 2.5V
210
0° to 105°C
180
150
120
105°C
90
25°C
60
-0°C
30
0
-30
-60
-1.0
0
1.0
2.0
3.0
VKA Cathode Voltage (V)
Figure 4. Low Current Operating Characteristics
150
125
VKA = 2.5V
0°C to 85°C
100
75
50
25
0
-25
-50
-75
-100
-2
-1
0
1
2
3
VKA Cathode Voltage (V)
Figure 3. High Current Operating Characteristics
70
60
50
40
30
20
10 VKA = 2.5V
IK = 10mA
TA = 25°C
0
10
100
1K
10K
f Frequency (Hz)
Figure 5. Noise Voltage VS Frequency
100K
0.150
0.125
0.100
VKA = 2.5V
IKA = 1 to 15mA
f ≤ 1kHz
0.075
0.050
0.025
0.0
-60
-30
0
30
60
85
TA - Free Air Temperature
Figure 6. Low Frequency Dynamic Output Impedance
VS. TAMBIENT
VIN
VOUT
Figure 7. Frequency = 100kHz, IK = 10mA, TA = 25°C
Date: 1/19/05
SPX4040 Micropower 2.5V Shunt Voltage Reference
3
© Copyright 2005 Sipex Corporation
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