TL431AC View Datasheet(PDF) - STMicroelectronics
Part Name
Description
Manufacturer
TL431AC Datasheet PDF : 9 Pages
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TL431
Off State cathode current vs temperature
1,4
1,2
Vka=36V
Vref=0V
1
0,8
0,6
0,4
0,2
0
-40 -30 -20 -10 0 10 20 30 40 50 60 70 80 90 100
Temperature ( °C)
Test circuit for Off-state current measurement
Input
Vka=36V
Ioff
Gain(dB)
60
50
40
30
20
10
0
1
2
Phase & Gain vs Frequency
5
10
20
50
100 200
Frequency (KHz)
Phase (°)
180
160
140
Gain
120
100
Phase
80
60
40
20
500 1,000
Test circuit for Phase & Gain measurements
6.8K
10µF
Input
4.3K
Ik=10mA
10µF
Output
Vref
Pulse response for Ik=1mA
6
Input
Vka=Vref
5
Ik=1mA
Ta=25°C
4
3
Output
2
1
0
-1
0
1
2
3
4
5
6
7
8
9
10
Time (µs)
Test circuit for pulse response at Ik=1mA
Pulse
Generator
2.5KΩ
50Ω
Ik=1mA
5/9
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