MCP9808 datasheet(8/52 Pages) MICROCHIP

No. de pieza	MCP9808

Descripción Electrónicos	짹0.5째C Maximum Accuracy Digital Temperature Sensor

PDF	52 Pages

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Fabricante Electrónico	MICROCHIP [Microchip Technology]

Página de inicio	http://www.microchip.com

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MCP9808

DS25095A-page 8

Note: Unless otherwise indicated, V

DD = 2.7V to 5.5V, GND = Ground, SDA/SCL pulled-up to VDD and

TA = -40°C to +125°C.

FIGURE 2-7:

Temperature Accuracy

Histogram, TA = -40°C.

FIGURE 2-8:

Supply Current vs.

Temperature.

FIGURE 2-9:

Power-on Reset Threshold

Voltage vs. Temperature.

FIGURE 2-10:

Temperature Accuracy

Histogram, TA = +125°C.

FIGURE 2-11:

Temperature Accuracy vs

Supply Voltage.

FIGURE 2-12:

Temperature Conversion

Time vs. Temperature.

10%

20%

30%

40%

Temperature Accuracy (°C)

A = -40°C

DD = 3.3V

240 units

100

150

200

250

300

350

400

-40

-20

2040

6080

100

120

Temperature (°C)

1.5

2.5

-40

-20

100 120

Temperature (°C)

10%

20%

30%

40%

Temperature Accuracy (°C)

A = 125°C

DD = 3.3V

240 units

-1.00

-0.50

0.00

0.50

1.00

-40

-20

100 120

Temperature (°C)

∆°C/∆VDD = 0.1°C/V

VDD = 2.7V

VDD = 3.3V

VDD = 5.5V

100

1000

-40

-20

2040

6080

100

120

Temperature (°C)

0.0625°C

0.125°C

0.25°C

0.5°C

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