Specification	TMP105YZCR

Accuracy - Highest (Lowest)	2 °C
Accuracy - Highest (Lowest)	3 °C
Features	Standby Mode, Programmable Resolution, Shutdown Mode, Output Switch, One-Shot
Mounting Type	Surface Mount
Operating Temperature [Max]	127 °C
Operating Temperature [Min]	-55 °C
Output Type	I2C/SMBus
Package / Case	DSBGA, 6-UFBGA
Resolution	11 b
Sensing Temperature - Local [Max]	125 °C
Sensing Temperature - Local [Min]	-40 °C
Sensor Type	Digital, Local
Supplier Device Package	6-DSBGA (1x1.5)
Test Condition [Max]	85 °C
Test Condition [Max]	125 °C
Test Condition [Min]	-25 °C
Test Condition [Min]	-40 °C
Voltage - Supply [Max]	3.3 V
Voltage - Supply [Min]	2.6 V

TMP105 Series

±2°C, 2.6V to 3.3V digital temperature sensor with I2C/SMBus interface & Alert fun

Part	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Operating Temperature [Max]	Operating Temperature [Min]	Sensing Temperature - Local [Max]	Sensing Temperature - Local [Min]	Test Condition [Min]	Test Condition [Max]	Test Condition [Max]	Test Condition [Min]	Features	Sensor Type	Supplier Device Package	Accuracy - Highest (Lowest)	Accuracy - Highest (Lowest)	Resolution	Output Type	Package / Case
Texas Instruments TMP105YZCR	Surface Mount	2.6 V	3.3 V	127 °C	-55 °C	125 °C	-40 °C	-25 °C	85 °C	125 °C	-40 °C	One-Shot Output Switch Programmable Resolution Shutdown Mode Standby Mode	Digital Local	6-DSBGA (1x1.5)	2 °C	3 °C	11 b	I2C/SMBus	6-UFBGA DSBGA
Texas Instruments TMP105YZCT	Surface Mount	2.6 V	3.3 V	127 °C	-55 °C	125 °C	-40 °C	-25 °C	85 °C	125 °C	-40 °C	One-Shot Output Switch Programmable Resolution Shutdown Mode Standby Mode	Digital Local	6-DSBGA (1x1.5)	2 °C	3 °C	11 b	I2C/SMBus	6-UFBGA DSBGA

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	$ 2.30
		10	$ 1.77
		25	$ 1.48
		50	$ 1.45
		100	$ 1.31
		500	$ 1.15
		1000	$ 1.02
	Digi-Reel®	1	$ 2.30
		10	$ 1.77
		25	$ 1.48
		50	$ 1.45
		100	$ 1.31
		500	$ 1.15
		1000	$ 1.02
	Tape & Reel (TR)	3000	$ 0.81
Texas Instruments	LARGE T&R	1	$ 1.45
		100	$ 1.20
		250	$ 0.86
		1000	$ 0.65

Description

General part information

TMP105 Series

The TMP105 is a two-wire, serial output temperature sensor available in a WCSP package. Requiring no external components, the TMP105 is capable of reading temperatures with a resolution of 0.0625°C.

The TMP105 features a Two-Wire interface that is SMBus-compatible, with the TMP105 allowing up to two devices on one bus. The TMP105 features an SMBus Alert function.

The TMP105 is ideal for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.

Documents

Technical documentation and resources

Digital Temperature Sensor with Two-Wire Interface datasheet (Rev. D)

Data sheet