TMP006

SBOS518A

– MAY 2011 – REVISED JULY 2011

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ELECTRICAL CHARACTERISTICS

TMP006

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

OUTPUT ERROR

±0.5

±1

°C

Ambient temperature sensor

±0.5

±1.5

°C

Power-supply rejection ratio

PSRR

0.1

°C/V

Sensor voltage

7

μV/°C

±1

±3

°C

Field of view

50% responsivity

90

Degrees

TEMPERATURE MEASUREMENT

CR2 = 0, CR1 = 0, CR0 = 0

0.25

Seconds

CR2 = 0, CR1 = 0, CR0 = 1

0.5

Seconds

Conversion time

CR2 = 0, CR1 = 1, CR0 = 0

1

Seconds

CR2 = 0, CR1 = 1, CR0 = 1

2

Seconds

CR2 = 1, CR1 = 0, CR0 = 0

4

Seconds

Resolution

Local temperature sensor

0.03125

°C

Thermopile sensor resolution

156.25

nV

SMBus COMPATIBLE INTERFACE

Logic input high voltage (SCL, SDA)

2.1

V

Logic input low voltage (SCL, SDA)

0.8

V

Hysteresis

100

mV

Output low voltage (SDA)

0.15

0.4

V

Output low sink current (SDA)

6

mA

Logic input current

Forced to 0.4 V

–1

+1

µA

Input capacitance (SCL, SDA, A0, A1)

3

pF

Clock frequency

0.001

3.4

MHz

Interface timeout

25

30

35

ms

DIGITAL OUTPUTS

Output low voltage (DRDY pin)

0.15

0.4

V

High-level output leakage current

0.1

1

µA

Output low sink current (DRDY)

Forced to 0.4 V

4

mA

POWER SUPPLY

Power-on reset

V+

T =

–40°C to +125°C

1.6

V

Specified voltage range

V+

T =

–40°C to +125°C

2.2

5.5

V

Continuous conversion; see Table 9

240

325

µA

Serial bus inactive, shutdown mode

0.5

1.0

µA

Quiescent current

90

µA

shutdown mode

TEMPERATURE RANGE

Specified range

–40

+125

°C

Storage range

–65

+150

°C

(1)

This parameter is tested in a fully-settled setup with no transients, in front of an ideal black body, with specified layout constraints, and

after system calibration.

4

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© 2011, Texas Instruments Incorporated

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