TMP007 datasheet(6/55 Pages) TI

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TMP007

SBOS685C – APRIL 2014 – REVISED JULY 2015

www.ti.com

6.5 Electrical Characteristics

at TDIE = 25°C, and V+ = +3.3 V (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

DEVICE PERFORMANCE

Responsivity (signal)

TDIE = 0°C to 100°C, TOBJ = 0°C to 60°C

V/W

1-s conversion, TDIE = 0°C to 60°C, TOBJ = 0°C to

Sensor noise

300

nVrms

60°C

Noise equivalent power (NEP)

At 1

σ, TDIE = 0°C to 60°C, TOBJ = 0°C to 60°C

Noise equivalent temperature difference(1)(NETD)

TDIE = 0°C to 60°C, TOBJ = 0°C to 60°C

Noise equivalent temperature difference (NETD)

At F/1 (6

σ), TDIE = 25°C, TOBJ = 0°C to 60°C

1.4

°C

Absorber size

330 × 330

μm

REFERENCE SYSTEM PERFORMANCE(1)

TDIE = 20°C to 40°C, TOBJ = 20°C to 60°C

±1

±3

°C

Object temperature accuracy(1) (error)

TDIE = 0°C to 60°C, TOBJ = –15°C to 85°C

±2

±5

°C

TEMPERATURE MEASUREMENT

TDIE

Die temperature range

–40

+125

°C

TDIE accuracy (error)

±0.5

±1

°C

Accuracy vs supply

±0.1

±0.2

°C/V

Conversion time

0.25

Second

Temperature resolution (object and local)

0.03125

°C/LSB

Field of view (50% responsivity, full angle)

Degrees

DIGITAL PINS

VIH

High-level input voltage

1.4

VIL

Low-level input voltage

0.4

Hysteresis

200

VOL

Low-level output voltage, SDA

IOUT = –6 mA

0.05

0.4

Output ALERT logic low sink

IOUT = –6 mA

0.200

IIN

Input current

0 V < VIN < 5.5 V

–1

µA

Input capacitance

SMBus frequency

0.01

2.5

MHz

Timeout time

POWER SUPPLY

V+

Operating supply range

2.5

5.5

POR

Power-on reset

1.9

Nonvolatile memory programming voltage

2.5

5.5

Nonvolatile memory programming current

Supply current pulse time < 3 ms

2.8

Serial bus inactive, continuous conversion

270

350

µA

Low power conversion, serial bus inactive, CR2 =

85(2)

µA

Quiescent current

1, CR1 = x, CR0 = 1

Low power conversion serial bus active, CR2 = 1,

60(2)

µA

CR1 = 1, CR0 = 0

Serial bus inactive

µA

ISD

Shutdown current

Serial bus active, 400 kHz

µA

(1)

This parameter is tested in a fully-settled setup with no transients, in front of a black body,

ε = 0.95, field of view (FOV) = 110°, with the

recommended layout , and after system calibration with a common set of coefficients loaded.

(2)

Average current over complete measurement cycle.

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