1998 Mar 26

4

Philips Semiconductors

Product specification

Silicon temperature sensors

KTY81-1 series

Table 1

Ambient temperature, corresponding resistance, temperature coefficient and maximum expected temperature

error for KTY81-110 and KTY81-120

AMBIENT

TEMPERATURE

TEMP.

COEFF.

KTY81-110

KTY81-120

(

°C)

(

°F)

(%/K)

RESISTANCE

(

Ω)

TEMP.

ERROR

(K)

RESISTANCE

(

Ω)

TEMP.

ERROR

(K)

MIN.

TYP.

MAX.

MIN.

TYP.

MAX.

−55

−67

0.99

475

490

505

±3.02

470

490

510

±4.02

−50

−58

0.98

500

515

530

±2.92

495

515

535

±3.94

−40

−40

0.96

552

567

582

±2.74

547

567

588

±3.78

−30

−22

0.93

609

624

638

±2.55

603

624

645

±3.62

−20

−4

0.91

669

684

698

±2.35

662

684

705

±3.45

−10

14

0.88

733

747

761

±2.14

726

747

769

±3.27

0

32

0.85

802

815

828

±1.91

793

815

836

±3.08

10

50

0.83

874

886

898

±1.67

865

886

907

±2.88

20

68

0.80

950

961

972

±1.41

941

961

982

±2.66

25

77

0.79

990

1000

1010

±1.27

980

1000

1020

±2.54

30

86

0.78

1029

1040

1051

±1.39

1018

1040

1061

±2.68

40

104

0.75

1108

1122

1136

±1.64

1097

1122

1147

±2.97

50

122

0.73

1192

1209

1225

±1.91

1180

1209

1237

±3.28

60

140

0.71

1278

1299

1319

±2.19

1265

1299

1332

±3.61

70

158

0.69

1369

1392

1416

±2.49

1355

1392

1430

±3.94

80

176

0.67

1462

1490

1518

±2.8

1447

1490

1532

±4.3

90

194

0.65

1559

1591

1623

±3.12

1543

1591

1639

±4.66

100

212

0.63

1659

1696

1733

±3.46

1642

1696

1750

±5.05

110

230

0.61

1762

1805

1847

±3.83

1744

1805

1865

±5.48

120

248

0.58

1867

1915

1963

±4.33

1848

1915

1982

±6.07

125

257

0.55

1919

1970

2020

±4.66

1899

1970

2040

±6.47

130

266

0.52

1970

2023

2077

±5.07

1950

2023

2097

±6.98

140

284

0.45

2065

2124

2184

±6.28

2043

2124

2205

±8.51

150

302

0.35

2145

2211

2277

±8.55

2123

2211

2299

±11.43