TMP108 Series

1.4V-Capable ±0.75°C Temperature Sensor with Window Alert Function and I2C/SMBus in WCSP

Catalog

1.4V-Capable ±0.75°C Temperature Sensor with Window Alert Function and I2C/SMBus in WCSP

Part	Sensor Type	Supplied Contents	Voltage - Supply [Min]	Voltage - Supply [Max]	Sensitivity	Interface	Utilized IC / Part	Accuracy - Highest (Lowest)	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Output Type	Mounting Type	Features	Test Condition [Min]	Test Condition [Max]	Test Condition [Min]	Test Condition [Max]	Resolution	Supplier Device Package	Sensing Temperature - Local [Max]	Sensing Temperature - Local [Min]
Texas Instruments TMP108EVM	Temperature	Board(s) Cable(s)	1.4 V	3.6 V	1 °C	I2C SMBus USB	TMP108
Texas Instruments TMP108AIYFFR	Digital Local		1.4 V	3.6 V				0.75 °C 1 °C	-55 °C	150 °C	6-UFBGA DSBGA	SMBus	Surface Mount	One-Shot Output Switch Programmable Limit Shutdown Mode Standby Mode	-20 °C	85 °C	-40 °C	125 °C	12 b	6-DSBGA	125 °C	-40 °C
Texas Instruments TMP108AIYFFT	Digital Local		1.4 V	3.6 V				0.75 °C 1 °C	-55 °C	150 °C	6-UFBGA DSBGA	SMBus	Surface Mount	One-Shot Output Switch Programmable Limit Shutdown Mode Standby Mode	-20 °C	85 °C	-40 °C	125 °C	11 b	6-DSBGA	125 °C	-40 °C

Catalog

1.4V-Capable ±0.75°C Temperature Sensor with Window Alert Function and I2C/SMBus in WCSP

Key Features

• Dynamically-programmable limit window with under- and overtemperature alertsAccuracy:±0.75°C (maximum) from –20°C to +85°C±1°C (maximum) from –40°C to +125°CLow quiescent current:6 µA active (maximum) from –40°C to +125°CSupply range: 1.4 V to 3.6 VResolution: 12 bits (0.0625°C)Package: 1.2-mm × 0.8-mm, 6-ball WCSPDynamically-programmable limit window with under- and overtemperature alertsAccuracy:±0.75°C (maximum) from –20°C to +85°C±1°C (maximum) from –40°C to +125°CLow quiescent current:6 µA active (maximum) from –40°C to +125°CSupply range: 1.4 V to 3.6 VResolution: 12 bits (0.0625°C)Package: 1.2-mm × 0.8-mm, 6-ball WCSP

Description

TMP108 is a digital-output temperature sensor with a dynamically-programmable limit window, and under- and overtemperature alert functions. These features provide optimized temperature control without the need of frequent temperature readings by the controller or application processor. The TMP108 features SMBus and two-wire interface compatibility, and allows up to four devices on one bus with the SMBus alert function. The TMP108 is designed for thermal management optimization in a variety of consumer, computer, and environmental applications. The device is specified over a temperature range of –40°C to +125°C. TMP108 is a digital-output temperature sensor with a dynamically-programmable limit window, and under- and overtemperature alert functions. These features provide optimized temperature control without the need of frequent temperature readings by the controller or application processor. The TMP108 features SMBus and two-wire interface compatibility, and allows up to four devices on one bus with the SMBus alert function. The TMP108 is designed for thermal management optimization in a variety of consumer, computer, and environmental applications. The device is specified over a temperature range of –40°C to +125°C.