TS431AI 查看數據表（PDF） - STMicroelectronics
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TS431AI Datasheet PDF : 12 Pages
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Electrical characteristics
Figure 14. Pulse response at Ik=100μA
Input voltage
3
2
Output voltage
1
TS431
Figure 15. Test circuit for pulse response at
Ik=100μA
Pulse
Generator
f=100KHz
18KΩ
50Ω
Ik=100µA
0
0 1 2 3 4 5 6 7 8 9 10
Time (µs)
Figure 16. Pulse response at Ik=1mA
Input voltage
3
2
Output voltage
1
Figure 17. Test circuit for pulse response at
Ik=1mA
Pulse
Generator
f=100KHz
1.8KΩ
50Ω
Ik=1mA
0
0
1
2
3
4
5
6
7
Time (µs)
Figure 18. Equivalent input noise vs. frequency
250
200
150
Vka = Vref
100
Ik = 100 µA
T=25°C
50
0
0.1
1
10
100
Frequency (KHz)
1000
6/12
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