1 function

1? TMP117 high precision temperature sensor

-±0.1°C (max) from -20°C to +50°C

-±0.15°C (max) from -40°C to +70°C

-±0.2°C (max) from -40°C to +100°C

-±0.25°C (max) from -55°C to +125°C

-±0.3°C (max) from -55°C to +150°C

?Operating temperature range: -55°C + 150°C

?Low power consumption:

- 3.5-µa, 1-Hz conversion period

- 150-nA shutdown current

? Power supply range: 1.8 - 5.5 V

?16-bit resolution: 0.0078°C (1 LSB)

? Programmable temperature alarm limits

?Select Average

?Digital offset for system correction

?General purpose EEPROM: 48 bits

?NIST traceability

?SMBus?, I

2c interface compatibility

2 applications

?Medical Grade: Complies with ASTM E1112 and ISO standards

80601-2-56

? Environmental monitoring and thermostats

? this set

?Asset tracking and cold chain

?Gas and heat meters

?Test and Measurement

?RTDs replacement: PT100, PT500, PT1000

? Thermocouple cold junction compensation

Gasket

3 Description

TMP117 is a high precision digital temperature

sensor. It is designed to meet ASTM E1112 and ISO standards

80601 Electronic Patient Requirements

thermometer. TMP117 provides 16-bit

Temperature resolution 0.0078°C and results

Accuracy to ±0.1°C temperature

The range is -20°C to 50°C without calibration. of

The interface of TMP117 is I

2c- and SMBus?-

compatible, programmable alarm functions, and

One device can support up to 4 devices

bus. The device comes with an integrated EEPROM

Programming with additional 48-bit memory

Available for general use.

Low power consumption of TMP117

Minimize the effect of self-heating on measurements

accuracy. The TMP117 operates from 1.8 V to 5.5 V

Typically consumes 3.5µA.

For non-medical applications, the TMP117 can serve

A platinum RTD as a digital replacement for a microcontroller.

The accuracy of the TMP117 is comparable to that of its peers

AA RTD while using only a fraction of the power

The power typically required by a PT100 RTD. of

TMP117 simplifies design by removing

The many complexities of RTDs such as precision

References, matching trajectories, complex algorithms,

and calibration.

TMP117 units are 100% tested in production

NIST Trackable and Verifiable Settings

ISO/IEC17025 Compliant Equipment

Certification standards