S8110C datasheet(13/23 Pages) SII

13 / 23 page

CMOS TEMPERATURE SENSOR IC

Rev.5.1_00

S-8110C/8120C Series

Seiko Instruments Inc.



Typical Characteristics

1. Temperature (Ta) vs. Output voltage (VOUT)

2. Temperature (Ta) vs. Current consumption (IDD)

−40 −20

100

Ta [

°C]

0.8

1.0

1.2

1.4

1.6

1.8

2.0

2.2

−40 −20

100

Ta [

°C]

VDD = 10.0 V

VDD = 5.0 V

VDD = 2.4 V

3. Error range of each temperature

4. Power supply voltage (VDD) vs. Current consumption

(IDD)

−40 −20

100

Ta [

°C]

−6

−4

−2

VOUT [mV] =

−8.2 [mV] × Ta [°C] + 1705 [mV]

Approximated straight line:

VDD [V]

Ta =

−40°C

Ta =

+30°C

Ta =

+100°C

2.0 3.0

4.0 5.0 6.0 7.0

8.0

10.0

9.0

5. Power supply voltage (VDD) vs. Output voltage (VOUT)

VDD [V]

2.030

2.031

2.032

2.033

2.034

2.035

2.036

2.037

2.038

Ta =

−40°C

2.0 3.0

4.0 5.0 6.0 7.0

8.0

10.0

9.0

VDD [V]

1.471

1.472

1.473

1.474

1.475

1.476

1.477

1.478

1.479

Ta =

+30 °C

2.0 3.0

4.0 5.0 6.0 7.0

8.0

10.0

9.0

VDD [V]

0.879

0.880

0.881

0.882

0.883

0.884

0.885

0.886

0.887

Ta =

+100°C

2.0 3.0

4.0 5.0 6.0 7.0

8.0

10.0

9.0

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