TS431AI STMicroelectronics, TS431AI Datasheet - Page 5

• Manufacturer Part Number: TS431AI
• Description: LOW VOLTAGE ADJUSTABLE SHUNT REFERENCE
• Manufacturer: STMicroelectronics

50
40
30
20
10
Gain (dB)
70
60
50
40
30
20
10
-1
-2
-3
Ratio of change in Reference input voltage to change
3
2
1
0
0
0
10
-50 -40 -30 -20 -10
-50 -40 -30 -20 -10
Off State cathode current vs temperature
30
Vka= 6Volts
Vref=0Volts
in cathode voltage vs temperature
100
Phase & Gain vs Frequenc y
0
0
300
10
10
Frequency (Hz)
Temperature ( C)
Temperature ( C)
20
20
1,000
30
30
40
40
3,000
50
50
60
60
70
10,000
70
80
80
90 100 110 120
30,000
90 100 110 120
Phase
Gain
Phase ( )
100,000
180
160
140
120
100
80
60
40
Input
Test circuit for Off-state current measurement
Input
Test circuit for Phase & Gain measurements
Input
R1
R2
Test circuit for Vka > Vref
10 F
6.8K
4.3K
Iref
Vref
Vref
Ik
Ioff
Ik=100 A
Vka = Vref . (1+R1/R2) + Iref .R1
Vka
Vka=6V
10 F
TS431
Output
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