TMP102-Q1

SBOS702C – OCTOBER 2014 – REVISED DECEMBER 2015

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6.4 Thermal Information

TMP102-Q1

DRL (SOT563)

UNIT

6 PINS

Junction-to-ambient thermal resistance

200

°C/W

Junction-to-case (top) thermal resistance

73.7

°C/W

Junction-to-board thermal resistance

34.4

°C/W

Junction-to-top characterization parameter

3.1

°C/W

Junction-to-board characterization parameter

34.2

°C/W

(1)

For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953.

6.5

Electrical Characteristics

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

TEMPERATURE INPUT

Range

–40

125

°C

–25°C to 85°C

±0.5

±2

°C

Accuracy (temperature error)

–40°C to 125°C

±1

±3

Versus supply

0.2

0.5

°C/V

Resolution

0.0625

°C

DIGITAL INPUT/OUTPUT

Input capacitance

3

pF

Input logic high

0.7 × (V+)

3.6

V

Input logic low

–0.5

0.3 × (V+)

V

Input current

1

μA

0

0.4

Output logic on the SDA pin

V

0

0.2 × (V+)

0

0.4

Output logic on the ALERT pin

V

0

0.2 × (V+)

Resolution

12

Bit

Conversion time

26

35

ms

CR1 = 0, CR0 = 0

0.25

CR1 = 0, CR0 = 1

1

Conversion modes

Conv/s

CR1 = 1, CR0 = 0 (default)

4

CR1 = 1, CR0 = 1

8

Timeout time

30

40

ms

POWER SUPPLY

Operating supply range

1.4

3.6

V

Serial bus inactive, CR1 = 1, CR0 = 0 (default)

7

10

Average quiescent current

Serial bus active, SCL frequency (ƒ) = 400 kHz

15

μA

Serial bus active, SCL frequency (ƒ) = 3.4 MHz

85

Serial bus inactive

0.5

1

Shutdown current

Serial bus active, SCL frequency (ƒ) = 400 kHz

10

μA

Serial bus active, SCL frequency (ƒ) = 3.4 MHz

80

4

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