TMP100−EP, TMP101−EP

DIGITAL TEMPERATURE SENSOR

SGLS254A − JULY 2005 - REVISED APRIL 2010

3

POST OFFICE BOX 655303

recommended operating conditions

MIN

NOM

MAX

UNIT

Supply voltage, V+

2.7

5.5

V

−55

125

°C

electrical characteristics over recommended operating free-air temperature range,

temperature input

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Range

−55

125

°C

Accuracy (temperature error)

−25

°C to 85°C

±0.5

±2

°C

Accuracy (temperature error)

−55

°C to 125°C

±1

±3

°C

Resolution

Selectable

±0.0625

°C

digital input/output

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

High-level input voltage

0.7(V+)

(V+) + 0.5

V

Low-level input voltage

−0.5

0.3(V+)

V

Input current

1

μA

V

Low level output voltage

SDA

0

0.15

0.4

V

Low-level output voltage

ALERT

0

0.15

0.4

V

Resolution

Selectable

9 to 12

bits

9-bit

40

75

Conversion time

10-bit

80

150

ms

Conversion time

11-bit

160

300

ms

12-bit

320

600

9-bit

25

Conversion rate

10-bit

12

s/s

Conversion rate

11-bit

6

s/s

12-bit

3

power supply

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Serial bus inactive

45

75

Quiescent current

Serial bus active

SCL = 400 kHz

70

μA

Q

Q

Serial bus active

SCL = 3.4 MHz

150

μ

Serial bus inactive

0.1

1

Shutdown current

Serial bus active

SCL = 400 kHz

20

μA

SD

Serial bus active

SCL = 3.4 MHz

100

μ