NXP Semiconductors
KTY84 series
Silicon temperature sensors
30
T
(K)
20
10
mcd399
KTY84/150
0
KTY84/130
/151
−10
KTY84/150
−20
−30
−100
0
100
200
300
Tamb (°C)
Fig 1. Maximum expected temperature error (∆T)
3
R
(kΩ)
2
mlc150
operating current I = 2 mA
KTY84
1 mA
0.5 mA
1
−1 mA
0
0
100
200
300
400
Tamb (°C)
Fig 3. Sensor resistance as a function of ambient
temperature and operating current
12
Isen(cont)
(mA)
8
mcd401
4
0
−100
0
100
200
300
Tamb (°C)
Fig 2. Maximum operating current for safe operation
40
R
(Ω)
30
mcd400
20
10
0
−10
1
2
3
Isen(cont) (mA)
Fig 4.
Tamb = 100 °C
Deviation of sensor resistance as a function of
operating current in still liquid
KTY84_SER_6
Product data sheet
Rev. 06 — 8 May 2008
© NXP B.V. 2008. All rights reserved.
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