TS3431AIZT STMicroelectronics, TS3431AIZT Datasheet - Page 5
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TS3431AIZT
Manufacturer Part Number
TS3431AIZT
Description
IC SHUNT VREF PROGR 1.24V SOT23
Manufacturer
STMicroelectronics
Datasheet
1.TS3431BILT.pdf
(10 pages)
Specifications of TS3431AIZT
Reference Type
Shunt, Adjustable
Voltage - Output
1.24 ~ 24 V
Tolerance
±1%
Temperature Coefficient
100ppm/°C
Number Of Channels
1
Current - Cathode
350µA
Current - Output
100mA
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
SOT-23-3, TO-236-3, Micro3™, SSD3, SST3
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Input
-
Current - Quiescent
-
Available stocks
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Part Number
Manufacturer
Quantity
Price
TS3431
Figure 8.
Figure 10. Ratio of change in reference input
Figure 12. Pulse response at I
5.0
2.5
0.0
300
200
100
2.0
1.5
1.0
0.5
0.0
0
-40
-40
0
Off-state current vs temperature
voltage to change in V
temperature
Input Voltage
2
0
0
Temperature (°C)
Temperature (°C)
Output voltage
Time (µs)
40
40
4
. . .
. . .
Δ
I
K
V
= 10 mA
K
K
= 1.24 to 24V
=1mA
KA
80
80
6
voltage vs
T=+25°C
120
120
8
Figure 9.
Figure 11. Test circuit for V
Figure 13. Test circuit for pulse response at
0
Input
4V
R1
R2
Test circuit for off-state current
measurement
I
K
= 1mA
Vka = Vref . (1+R1/R2) + Iref . R1
Iref
2.7K Ω
Vref
Vka=24V
Electrical characteristics
K
Ioff
Ik
> V
REF
I
K
=1mA
Vka
5/10