STK551U392A-E
The characteristic of thermistor is as follows.
Parameter
Resistance
Resistance
B-Constant (25 to 50C)
Temperature Range
Symbol
R25
R100
B
Condition
Tc = 25C
Tc = 100C
Min
97
4.93
4165
40
Typ.
100
5.38
4250
-
Max
Unit
103
kΩ
5.88
kΩ
4335
k
+125
C
This data shows the example of the application circuit, does not guarantee a design as the mass production set.
Fig. 10
Case Temperature(Tc) - TH to Vss voltage characteristic
min
typ
max
Condition
Pull-up resistor = 39 kΩ
Pull-up voltage of TH = 5 V
Case temperature, Tc-degC
Fig. 11
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11