TMP117MAIYBGT

Obsolete

Texas Instruments

0.1°C DIGITAL TEMPERATURE SENSOR, 48-BIT EEPROM, PT100/PT1000 RTD REPLACEMENT

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TMP117MAIYBGT

Obsolete

Texas Instruments

0.1°C DIGITAL TEMPERATURE SENSOR, 48-BIT EEPROM, PT100/PT1000 RTD REPLACEMENT

Find alt

Alpha

Description Specifications Series Pricing CAD Documents

Description

General part information

TMP117 Series

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.

Technical Specifications

Parameters and characteristics for this part

Specification	TMP117MAIYBGT

Accuracy - Highest	0.1 °C
Accuracy - Lowest	0.2 °C
Features	Shutdown Mode, Programmable Limit, One-Shot, Standby Mode
Mounting Type	Surface Mount
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	0 °C
Output Type	SMBus, I2C
Package / Case	6-UFBGA, DSBGA
Package Length	1.49 mm
Package Name	6-DSBGA
Package Width	0.95 mm
Resolution	16 b
Sensing Temperature - Local (Max)	85 °C
Sensing Temperature - Local (Min)	0 °C
Sensor Type	Local, Digital
Test Condition (Alternate) Maximum	85 °C
Test Condition (Alternate) Minimum	0 °C
Test Condition (Primary) Maximum	45 °C
Test Condition (Primary) Minimum	30 °C
Voltage - Supply (Maximum)	5.5 V
Voltage - Supply (Minimum)	1.8 V

TMP117 Series

0.1°C digital temperature sensor, 48-bit EEPROM, PT100/PT1000 RTD replacement

Part	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Resolution	Operating Temperature (Min)	Operating Temperature (Max)	Sensor Type	Accuracy - Lowest	Accuracy - Highest	Sensing Temperature - Local (Max)	Sensing Temperature - Local (Min)	Features	Package Name	Package Length	Package Width	Test Condition (Primary) Maximum	Test Condition (Primary) Minimum	Test Condition (Alternate) Minimum	Test Condition (Alternate) Maximum	Package / Case	Mounting Type	Output Type	Supplied Contents	Interface	Embedded Bit Width	Embedded	Sensing Range (Min)	Sensing Range (Max)	Sensitivity Tolerance	Voltage - Supply	Voltage - Supply Type	Utilized IC / Part	Contents
Texas Instruments TMP117AIYBGT	5.5 V	1.8 V	16 b	-55 °C	150 °C	Digital Local	0.3 °C	0.1 °C	150 °C	-55 °C	One-Shot Programmable Limit Shutdown Mode Standby Mode	6-DSBGA	1.49 mm	0.95 mm	50 °C	-20 °C	-55 °C	150 °C	6-UFBGA DSBGA	Surface Mount	I2C SMBus
Texas Instruments TMP117MAIYBGR	5.5 V	1.8 V	16 b	0 °C	85 °C	Digital Local	0.2 °C	0.1 °C	85 °C	0 °C	One-Shot Programmable Limit Shutdown Mode Standby Mode	6-DSBGA	1.49 mm	0.95 mm	45 °C	30 °C	0 °C	85 °C	6-UFBGA DSBGA	Surface Mount	I2C SMBus
Texas Instruments TMP117NAIDRVT	5.5 V	1.8 V	16 b	-55 °C	150 °C	Digital Local	0.3 °C	0.2 °C	150 °C	-55 °C	One-Shot Programmable Limit Shutdown Mode Standby Mode	6-WSON	2 mm	2 mm	100 ¯C	-40 °C	-55 °C	150 °C	6-WDFN Exposed Pad	Surface Mount	I2C SMBus
Texas Instruments TMP117MAIDRVR	5.5 V	1.8 V	16 b	0 °C	85 °C	Digital Local	0.2 °C	0.1 °C	85 °C	0 °C	One-Shot Programmable Limit Shutdown Mode Standby Mode	6-WSON	2 mm	2 mm	45 °C	30 °C	0 °C	85 °C	6-WDFN Exposed Pad	Surface Mount	I2C SMBus
Texas Instruments TMP117MAIYBGT	5.5 V	1.8 V	16 b	0 °C	85 °C	Digital Local	0.2 °C	0.1 °C	85 °C	0 °C	One-Shot Programmable Limit Shutdown Mode Standby Mode	6-DSBGA	1.49 mm	0.95 mm	45 °C	30 °C	0 °C	85 °C	6-UFBGA DSBGA	Surface Mount	I2C SMBus
Texas Instruments TMP117AIDRVT	5.5 V	1.8 V	16 b	-55 °C	150 °C	Digital Local	0.3 °C	0.1 °C	150 °C	-55 °C	One-Shot Programmable Limit Shutdown Mode Standby Mode	6-WSON	2 mm	2 mm	50 °C	-20 °C	-55 °C	150 °C	6-WDFN Exposed Pad	Surface Mount	I2C SMBus
Texas Instruments TMP117NAIYBGT	5.5 V	1.8 V	16 b	-55 °C	150 °C	Digital Local	0.3 °C	0.2 °C	150 °C	-55 °C	One-Shot Programmable Limit Shutdown Mode Standby Mode	6-DSBGA	1.49 mm	0.95 mm	100 ¯C	-40 °C	-55 °C	150 °C	6-UFBGA DSBGA	Surface Mount	I2C SMBus
Texas Instruments TMP117MAIDRVT	5.5 V	1.8 V	16 b	0 °C	85 °C	Digital Local	0.2 °C	0.1 °C	85 °C	0 °C	One-Shot Programmable Limit Shutdown Mode Standby Mode	6-WSON	2 mm	2 mm	45 °C	30 °C	0 °C	85 °C	6-WDFN Exposed Pad	Surface Mount	I2C SMBus
Texas Instruments TMP117AIDRVR	5.5 V	1.8 V	16 b	-55 °C	150 °C	Digital Local	0.3 °C	0.1 °C	150 °C	-55 °C	One-Shot Programmable Limit Shutdown Mode Standby Mode	6-WSON	2 mm	2 mm	50 °C	-20 °C	-55 °C	150 °C	6-WDFN Exposed Pad	Surface Mount	I2C SMBus
Texas Instruments TMP117EVM						Temperature																Board(s) Cable(s)	USB	16 bit	MCU Yes	-55 °C	150 °C	0.2 °C	5 VDC	USB	TMP117	Board Cable