Five-Channel Precision Temperature Monitor

4

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Typical Operating Characteristics

SOFTWARE STANDBY SUPPLY CURRENT

vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

5.3

4.8

4.3

3.8

1

2

3

4

5

6

7

8

9

10

11

12

0

3.3

SUPPLY CURRENT

vs. SUPPLY VOLTAGE

SUPPLY VOLTAGE (V)

5.3

4.8

3.8

4.3

325

330

335

340

350

345

355

360

320

3.3

-4

-2

-3

0

-1

2

1

3

050

25

75

100

125

REMOTE TEMPERATURE ERROR

vs. REMOTE-DIODE TEMPERATURE

REMOTE-DIODE TEMPERATURE (

°C)

-4

-3

-2

-1

0

1

2

3

4

0

25

50

75

100

125

LOCAL TEMPERATURE ERROR

vs. DIE TEMPERATURE

DIE TEMPERATURE (

°C)

REMOTE-DIODE TEMPERATURE ERROR

vs. POWER-SUPPLY NOISE FREQUENCY

FREQUENCY (MHz)

-4

-3

-2

-1

0

1

2

3

4

5

-5

0.1

1

LOCAL TEMPERATURE ERROR

vs. POWER-SUPPLY NOISE FREQUENCY

FREQUENCY (MHz)

0.1

0.01

-4

-3

-2

-1

0

1

2

3

4

5

-5

0.001

1

REMOTE TEMPERATURE ERROR

vs. COMMON-MODE NOISE FREQUENCY

FREQUENCY (MHz)

1

0.1

0.01

-4

-3

-2

-1

0

1

2

3

4

5

-5

0.001

10