NCP100 データシートの表示（PDF） - ON Semiconductor
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NCP100 Datasheet PDF : 12 Pages
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NCP100
1.0 k
Vin
VKA
R1
IK +
CL
100 k VREF
1.0 k
Vin
10 k
R2 VREF
VKA
IK
+
22 mF
Figure 3. General Test Circuit
Figure 4. Test Circuit for Reference Input Voltage
Change vs. Cathode Voltage
110 k
50 k
R1
IK
VKA
CL
+
+
100 k
22 mF 0.1 mF 0.01 mF
1.0 k
+
Input
R1
100 k
Output
IK
Figure 5. Test Circuit for Dynamic Impedance vs.
Frequency
Figure 6. Test Circuit for Spectral Noise Density
1.0
2.0
IK = 250 mA
VKA = 0.9 V
f v 1.0 kHz
CL = 22 mF
Figure 3
1.0
VKA = 1.0 V
0
0
VKA = 0.9 V
IK = 250 mA
f v 1.0 kHz
CL = 22 mF
Figure 3
VKA = 1.0 V
VKA = 6.0 V
−1.0
VKA = 6.0 V
VKA = 0.9 V
−1.0
−50 −25
0
25 50
75 100 125
TA, TEMPERATURE (C°)
Figure 7. Reference Input Voltage Change vs.
Ambient Temperature
−2.0
−50 −25
VKA = 6.0 V
0
25 50
75
TA, TEMPERATURE (C°)
100 125
Figure 8. Cathode Voltage Change vs.
Ambient Temperature
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