TMP112 datasheet(4/25 Pages) TI

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TYPICAL CHARACTERISTICS

TemperatureError( C)

AccuracyvsSupply( C/V)

1.0

0.8

0.6

0.4

0.2

0.4

0.6

0.8

1.0

Temperature( C)

-50

-25

100

125

Temperature( C)

-60

-20

140 160

3.6VSupply

-40

100 120

1.4VSupply

Temperature( C)

-60 -40

140 160

3.6VSupply

1.4VSupply

-20

100 120

100

BusFrequency(Hz)

10k

100k

10M

55 C

+25 C

+125 C

TMP112

SBOS473B – MARCH 2009 – REVISED JUNE 2009 ......................................................................................................................................................... www.ti.com

At TA = +25°C and V+ = 3.3V, unless otherwise noted.

TEMPERATURE ERROR AT +25°C

ACCURACY vs SUPPLY

Figure 1.

Figure 2.

QUIESCENT CURRENT vs TEMPERATURE

TEMPERATURE ERROR vs TEMPERATURE

(Four Conversions per Second)

Figure 3.

Figure 4.

QUIESCENT CURRENT vs BUS FREQUENCY

SHUTDOWN CURRENT vs TEMPERATURE

(Temperature at 3.3V Supply)

Figure 5.

Figure 6.

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