TMP112DX datasheet(10/46 Pages) TI1

No. de pieza	TMP112DX

Descripción Electrónicos	TMP112x High-Accuracy, Low-Power, Digital Temperature Sensors With SMBus and Two-Wire Serial Interface in SOT563 and X2SON Packages

PDF	46 Pages

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Fabricante Electrónico	TI1 [Texas Instruments]

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Te mperature (C)

-60 -40 -20

80 100 120 140 160

1.4V Supply

3.6V Supply

Figure 6-8. Conversion Time vs Temperature

6.9 Typical Characteristics (TMP112Dx)

at TA = 25°C and V+ = 3.3 V (unless otherwise noted)

Te mperature (C)

-40

-20

100

120

-1.2

-1

-0.8

-0.6

-0.4

-0.2

0.2

0.4

0.6

0.8

1.2

TMP112Dx min

TMP112Dx Max

Average

Average +3



Average -3



Figure 6-9. Temperature Error vs Temperature

Supply Voltage (V)

1.4

1.6 1.8

2.2

2.4 2.6

2.8

3.2

3.4

3.6

-1

-0.8

-0.6

-0.4

-0.2

0.2

0.4

0.6

0.8

TA = -40C

TA = 25C

TA = 125C

Figure 6-10. Temperature Error vs Supply Voltage

Supply Voltage (V)

1.4 1.6

1.8

2.2 2.4 2.6 2.8

3.2

3.4

3.6

150

300

450

600

750

900

1,050

1,200

1,350

TA = -40C

TA = 25C

TA = 125C

Figure 6-11. Shutdown Current vs Supply Voltage

Four conversions per second (continuous conversion mode)

Te mperature (C)

-40

-20

100

120

4.5

5.5

6.5

V+ = 1.4V

V+ = 1.8V

V+ = 2.5V

V+ = 3.3V

V+ = 3.6V

Figure 6-12. Average Quiescent Current vs Temperature

TMP112, TMP112D

SBOS473L – MARCH 2009 – REVISED JULY 2024

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