Data Sheet

2003 Sep 15 7
Philips Semiconductors Product specification
Silicon temperature sensors KTY83 series
Fig.2 Maximum expected temperature error (∆T).
handbook, halfpage
−50 0
4
−4
−8
0
150
8
50 100
MGG693
T
amb
(°C)
∆T
(K)
KTY83/151
KTY83/120
KTY83/110
/121
/122
Fig.3 Sensor resistance as a function of ambient
temperature; average values.
I
cont
= 1 mA.
handbook, halfpage
−100 0 200
2.8
0.4
1.2
2
100
MGG701
R
(kΩ)
T
amb
(°C)
Fig.4 Sensor resistance as a function of operating
current.
To keep the temperature error low, an operating current of
I
cont
= 1 mA is recommended for temperatures above 100 °C.
handbook, halfpage
3
2
1
0
MGG697
110
10
−1
I
cont
(mA)
R
(kΩ)
150 °C
175 °C
25 °C
0 °C
125 °C
75 °C
100 °C
−55 °C
−25 °C
50 °C
Fig.5 Maximum operating current for safe
operation.
handbook, halfpage
−50 0 50 200
12
0
4
8
150100
MGG706
T
amb
(°C)
I
cont
(mA)