TMP6331DECT datasheet(5/24 Pages) TI1

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TMP63

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SNIS211A – OCTOBER 2019 – REVISED DECEMBER 2019

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6.5 Electrical Characteristics

TA = -40°C - 125°C, ISns = 20 μA (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

R25

Thermistor Resistance at 25°C

TA = 25°C

100

Ω

RTOL

Resistance Tolerance

TA = 25°C

–1

TA = 0°C - 70°C

–1

TA = -40°C - 125°C

–1.5

1.5

TCR-35

Temperature Coefficient of Resistance

T1 = -40°C, T2 = -30°C

+6220

ppm/°C

TCR25

T1 = 20°C, T2 = 30°C

+6400

TCR85

T1 = 80°C, T2 = 90°C

+5910

TCR-35 %

Temperature Coefficient of Resistance Tolerance

T1 = -40°C, T2 = -30°C

±0.4

TCR25 %

T1 = 20°C, T2 = 30°C

±0.2

TCR85 %

T1 = 80°C, T2 = 90°C

±0.3

ΔR

Sensor Long Term Drift (Reliability)

96 hours continuous operation

RH = 85%, TA = 130°C, VBias = 5.5 V

0.1

0.8

600 hours continuous operation

TA = 150°C, VBias = 5.5 V

0.1

tRES (stirred

liquid)

Thermal response to 63%

T1 = 25°C in Still Air to T2 = 125°C in Stirred

Liquid

0.6

tRES (still air)

Thermal response to 63%

T1 = 25°C to T2 = 70°C in Still Air

3.2

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