KTY81-120112 Datasheet, PDF (7/15 Pages) NXP Semiconductors – Silicon temperature sensors

NXP Semiconductors
KTY81 series
Silicon temperature sensors
Table 10. Ambient temperature, corresponding resistance, temperature coefficient and maximum expected
temperature error for KTY81/210 and KTY81/220
I_sen(cont) = 1 mA.
Ambient
temperature
(°C) (°F)
Temperature KTY81/210
coefficient
(%/K)
Resistance (Ω)
Min
Typ
Max
KTY81/220
Temperature Resistance (Ω)
error (K)
Min
Typ
Max
Temperature
error (K)
−55 −67 0.99
951
980
1009 ±3.02
941
980
1019 ±4.02
−50 −58 0.98
1000 1030 1059 ±2.92
990
1030 1070 ±3.94
−40 −40 0.96
1105 1135 1165 ±2.74
1094 1135 1176 ±3.78
−30 −22 0.93
1218 1247 1277 ±2.55
1205 1247 1289 ±3.62
−20 −4
0.91
1338 1367 1396 ±2.35
1325 1367 1410 ±3.45
−10 14
0.88
1467 1495 1523 ±2.14
1452 1495 1538 ±3.27
0
32
0.85
1603 1630 1656 ±1.91
1587 1630 1673 ±3.08
10
50
0.83
1748 1772 1797 ±1.67
1730 1772 1814 ±2.88
20
68
0.80
1901 1922 1944 ±1.41
1881 1922 1963 ±2.66
25
77
0.79
1980 2000 2020 ±1.27
1960 2000 2040 ±2.54
30
86
0.78
2057 2080 2102 ±1.39
2036 2080 2123 ±2.68
40
104 0.75
2217 2245 2272 ±1.64
2194 2245 2295 ±2.97
50
122 0.73
2383 2417 2451 ±1.91
2359 2417 2475 ±3.28
60
140 0.71
2557 2597 2637 ±2.19
2531 2597 2663 ±3.61
70
158 0.69
2737 2785 2832 ±2.49
2709 2785 2860 ±3.94
80
176 0.67
2924 2980 3035 ±2.8
2894 2980 3065 ±4.3
90
194 0.65
3118 3182 3246 ±3.12
3086 3182 3278 ±4.66
100 212 0.63
3318 3392 3466 ±3.46
3284 3392 3500 ±5.05
110 230 0.59
3523 3607 3691 ±3.93
3487 3607 3728 ±5.61
120 248 0.53
3722 3817 3912 ±4.7
3683 3817 3950 ±6.59
125 257 0.49
3815 3915 4016 ±5.26
3775 3915 4055 ±7.31
130 266 0.44
3901 4008 4114 ±6
3861 4008 4154 ±8.27
140 284 0.33
4049 4166 4283 ±8.45
4008 4166 4325 ±11.46
150 302 0.20
4153 4280 4407 ±14.63
4110 4280 4450 ±19.56
KTY81_SER_5
Product data sheet
Rev. 05 — 25 April 2008
© NXP B.V. 2008. All rights reserved.
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