Sensors, Transducers

TMP117AIYBGR

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

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Search across all available documentation for this part.

DocumentsTemperature compensation using high-accuracy temperature sensors Temperature sensors: PCB guidelines for surface mount devices (Rev. A)+35

Sensors, Transducers

TMP117AIYBGR

Active

Texas Instruments

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

Deep-Dive with AI

DocumentsTemperature compensation using high-accuracy temperature sensors Temperature sensors: PCB guidelines for surface mount devices (Rev. A)+35

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TMP117AIYBGR

Accuracy - Highest (Lowest)	±0.3°C, ±0.1°C
Features	One-Shot, Standby Mode, Programmable Limit, Shutdown Mode
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Output Type	I2C/SMBus
Package / Case	DSBGA, 6-UFBGA
Resolution	16 b
Sensing Temperature - Local [Max]	150 °C
Sensing Temperature - Local [Min]	-55 ¯C
Sensor Type	Digital, Local
Supplier Device Package	6-DSBGA (1.49x0.95)
Supplier Device Package [x]	1.49
Supplier Device Package [y]	0.95
Test Condition [Max]	150 °C
Test Condition [Max]	50 °C
Test Condition [Min]	-55 °C
Test Condition [Min]	-20 °C
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.8 V

TMP117 Series

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

Part	Resolution	Output Type	Sensor Type	Operating Temperature [Min]	Operating Temperature [Max]	Voltage - Supply [Min]	Voltage - Supply [Max]	Sensing Temperature - Local [Min]	Sensing Temperature - Local [Max]	Test Condition [Min]	Test Condition	Test Condition [Max]	Supplier Device Package [x]	Supplier Device Package	Supplier Device Package [y]	Features	Mounting Type	Package / Case	Test Condition [Min]	Test Condition [Max]	Accuracy - Highest (Lowest)	Sensitivity	Voltage - Supply	Voltage - Supply	Sensing Range [Max]	Sensing Range [Min]	Supplied Contents	Interface	Utilized IC / Part	Embedded
Texas Instruments TMP117MAIYBGR	16 b	I2C/SMBus	Digital Local	0 °C	85 °C	1.8 V	5.5 V	0 °C	85 °C	30 °C	0°C ~ 85°C	45 °C	1.49	6-DSBGA (1.49x0.95)	0.95	One-Shot Programmable Limit Shutdown Mode Standby Mode	Surface Mount	6-UFBGA DSBGA
Texas Instruments TMP117MAIDRVR	16 b	I2C/SMBus	Digital Local	0 °C	85 °C	1.8 V	5.5 V	0 °C	85 °C	30 °C	0°C ~ 85°C	45 °C		6-WSON (2x2)		One-Shot Programmable Limit Shutdown Mode Standby Mode	Surface Mount
Texas Instruments TMP117AIDRVT	16 b	I2C/SMBus	Digital Local	-55 °C	150 °C	1.8 V	5.5 V	-55 ¯C	150 °C	-20 °C		50 °C		6-WSON (2x2)		One-Shot Programmable Limit Shutdown Mode Standby Mode	Surface Mount		-55 °C	150 °C	±0.1°C ±0.3°C
Texas Instruments TMP117MAIDRVT	16 b	I2C/SMBus	Digital Local	0 °C	85 °C	1.8 V	5.5 V	0 °C	85 °C	30 °C	0°C ~ 85°C	45 °C		6-WSON (2x2)		One-Shot Programmable Limit Shutdown Mode Standby Mode	Surface Mount
Texas Instruments TMP117EVM			Temperature																			0.2 °C	5 V	USB	150 °C	-55 °C	Board(s) Cable(s)	USB	TMP117	16-Bit MCU
Texas Instruments TMP117AIYBGR	16 b	I2C/SMBus	Digital Local	-55 °C	150 °C	1.8 V	5.5 V	-55 ¯C	150 °C	-20 °C		50 °C	1.49	6-DSBGA (1.49x0.95)	0.95	One-Shot Programmable Limit Shutdown Mode Standby Mode	Surface Mount	6-UFBGA DSBGA	-55 °C	150 °C	±0.1°C ±0.3°C

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 6.59
		10	$ 4.94
		25	$ 4.40
		50	$ 4.18
		100	$ 4.07
		500	$ 3.41
		1000	$ 3.19
	Digi-Reel®	1	$ 6.59
		10	$ 4.94
		25	$ 4.40
		50	$ 4.18
		100	$ 4.07
		500	$ 3.41
		1000	$ 3.19
	Tape & Reel (TR)	3000	$ 3.08
Texas Instruments	LARGE T&R	1	$ 4.35
		100	$ 3.81
		250	$ 2.67
		1000	$ 2.15

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.