TS432 STMicroelectronics, TS432 Datasheet - Page 5

• Manufacturer Part Number: TS432
• Description: 1.24V Adjustable Shunt Voltage Reference
• Manufacturer: STMicroelectronics

Specifications of TS432

• Ultra Low Operating Current: 60 µA maximum at 25° C
• Industrial Temperature Range: -40° C to +85° C

TS432
Figure 7.
Figure 9.
Figure 11. Phase and gain vs frequency
60
40
20
0
10
150
100
3
2
1
0
50
-40
2
0
-40
Phase
Off-state current vs temperature
Ratio of change in reference input
voltage to change in V
temperature
10
3
0
0
Gain
Frequency (Hz)
Temperature (°C)
Temperature (°C)
10
V
V
REF
K
4
40
= 10 V
40
= 0 V
I
V
K
K
= 10 mA
= 10V to V
T
10
AMB
5
80
K
80
= +25°C
voltage vs
REF
10
120
6
180
120
60
0
120
Figure 8.
Figure 10. Test circuit for V
Figure 12. Test circuit for phase and gain
Input
Input
Input
R1
R2
1 µF
Test circuit for off-state current
measurement
measurement
V
K
= V
23.5 kΩ
I
REF
REF
33 kΩ
33 kΩ
V
. (1+R1/R2) + I
REF
Electrical characteristics
5V
22 µF
KA
I
OFF
I
K
> V
REF
. R1
REF
V
K
=10V
Output
V
K
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