TMP117MAIDRVT datasheet(1/50 Pages) TI2

tên linh kiện	TMP117MAIDRVT

Giải thích chi tiết về linh kiện	TMP117 High-Accuracy, Low-Power, Digital Temperature Sensor With SMBus™- and I2C-Compatible Interface

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TMP117 High-Accuracy, Low-Power, Digital Temperature Sensor

With SMBus™- and I2C-Compatible Interface

1 Features

• TMP117 high-accuracy temperature sensor

– ±0.1 °C (maximum) from –20 °C to 50 °C

– ±0.15 °C (maximum) from –40 °C to 70 °C

– ±0.2 °C (maximum) from –40 °C to 100 °C

– ±0.25 °C (maximum) from –55 °C to 125 °C

– ±0.3 °C (maximum) from –55 °C to 150 °C

• Operating temperature range: –55 °C to 150 °C

• Low power consumption:

– 3.5-μA, 1-Hz conversion cycle

– 150-nA shutdown current

• Supply range:

– 1.7 V to 5.5 V from –55 °C to 70 °C

– 1.8 V to 5.5 V from –55 °C to 150 °C

• 16-bit resolution: 0.0078°C (1 LSB)

• Programmable temperature alert limits

• Selectable averaging

• Digital offset for system correction

• General-purpose EEPROM: 48 bits

• NIST traceability

• SMBus™, I2C interface compatibility

• Medical grade: meets ASTM E1112 and ISO

80601-2-56

• RTDs replacement: PT100, PT500, PT1000

2 Applications

• Electronic thermometers

• Wireless environmental sensors

• Thermostats

• Automotive test equipment

• Wearable fitness and activity monitors

• Cold chain asset tracking

• Gas meters and heat meters

• Temperature transmitters

3 Description

The TMP117 is a high-precision digital temperature

sensor. It is designed to meet ASTM E1112

and ISO 80601 requirements for electronic patient

thermometers. The TMP117 provides a 16-bit

temperature result with a resolution of 0.0078 °C

and an accuracy of up to ±0.1 °C across the

temperature range of –20 °C to 50 °C with no

calibration. The TMP117 has in interface that is

I2C- and SMBus™-compatible, programmable alert

functionality, and the device can support up to four

devices on a single bus. Integrated EEPROM is

included for device programming with an additional

48-bits memory available for general use.

The low power consumption of the TMP117 minimizes

the impact of self-heating on measurement accuracy.

The TMP117 operates from 1.7 V to 5.5 V and

typically consumes 3.5 μA.

For non-medical applications, the TMP117 can serve

as a single chip digital alternative to a Platinum RTD.

The TMP117 has an accuracy comparable to a Class

AA RTD, while only using a fraction of the power

of the power typically needed for a PT100 RTD.

The TMP117 simplifies the design effort by removing

many of the complexities of RTDs such as precision

references, matched traces, complicated algorithms,

and calibration.

The TMP117 units are 100% tested on a production

setup that is NIST traceable and verified with

equipment that is calibrated to ISO/IEC 17025

accredited standards.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

TMP117

WSON (6)

2.00 mm × 2.00 mm

DSBGA (6)

1.53 mm × 1.00 mm

(1)

For all available packages, see the package option

addendum at the end of the data sheet.

Temperature (qC)

-55

-30

-5

20

45

70

95

120

145

-0.5

-0.4

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

0.4

0.5

Accu

WCSP Average

TMP117 Min/Max

Class AA RTD

YBG Temperature Accuracy

Temperature (qC)

-55

-30

-5

20

45

70

95

120

145

-0.5

-0.4

-0.3

-0.2

-0.1

0

0.1

0.2

0.3

0.4

0.5

Accu

Average

TMP117 Min/Max

Class AA RTD

DRV Temperature Accuracy

TMP117

SNOSD82D – JUNE 2018 – REVISED SEPTEMBER 2022

An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

Số phần tương tự - TMP117MAIDRVT

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
Texas Instruments	TMP117MAIDRVT	1Mb / 45P	High-Accuracy, Low-Power, Digital Temperature Sensor With SMBus- and I2C-Compatible Interface
	TMP117MAIDRVT	1Mb / 49P	High-Accuracy, Low-Power, Digital Temperature Sensor With SMBus- and I2C-Compatible Interface
	TMP117MAIDRVT	1Mb / 51P	high-accuracy, low-power, digital temperature sensor with SMBus- and I2C-compatible interface

More results

Mô tả tương tự - TMP117MAIDRVT

nhà sản xuất	tên linh kiện	bảng dữ liệu	Giải thích chi tiết về linh kiện
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	TMP117	1Mb / 45P	High-Accuracy, Low-Power, Digital Temperature Sensor With SMBus- and I2C-Compatible Interface
	TMP117	1Mb / 49P	High-Accuracy, Low-Power, Digital Temperature Sensor With SMBus- and I2C-Compatible Interface
	TMP117_1903	1Mb / 51P	high-accuracy, low-power, digital temperature sensor with SMBus- and I2C-compatible interface

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