ADT7408CCPZ-R2 datasheet(7/24 Pages) AD

Il numero della parte	ADT7408CCPZ-R2

Spiegazioni elettronici	-2 C Accurate, 12-Bit Digital Temperature Sensor

PDF	24 Pages

Scroll/Zoom	100%

Produttore elettronici	AD [Analog Devices]

Homepage	http://www.analog.com

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7 / 24 page

ADT7408

Rev. 0 | Page 7 of 24

TYPICAL PERFORMANCE CHARACTERISTICS

0.4

0.2

0.1

–0.1

0.3

–0.2

–0.3

–0.4

–40

–20

100

120

140

TEMPERATURE (°C)

VDD = 3.3V

Figure 5. Temperature Accuracy

450

400

350

300

250

200

150

100

–40

–20

100

120

140

TEMPERATURE (°C)

CONVERTING 3.3V

AVERAGE 3.3V

Figure 6. Supply Current vs. Temperature

SUPPLY VOLTAGE (V)

150

175

200

225

250

275

300

3.0

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

4.0

TA = 85°C

Figure 7. Supply Current vs. Supply Voltage

SUPPLY VOLTAGE (V)

0.5

1.0

1.5

2.0

2.5

3.0

3.5

4.0

4.5

5.0

3.0

3.1

3.2

3.3

3.4

3.5

3.6

3.7

3.8

3.9

4.0

TA = 85°C

Figure 8. Shutdown Current vs. Supply Voltage

0.25

0.20

0.15

0.05

0.10

0123

SUPPLY RIPPLE FREQUENCY (MHz)

TA = 85°C

VDD = 3.3V ± 10%

A 0.1µF CAPACITOR IS CONNECTED AT THE VDD PIN.

Figure 9. Temperature Accuracy vs. Supply Ripple Frequency

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