TMP108 Texas instruments

TMP108

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TMP108

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Описание

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.

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

Local sensor accuracy (max)	0.75
Type	Local
Operating temperature range (°C)	-40 to 125
Supply voltage (min) (V)	1.4
Interface type	I2C, SMBus
Supply voltage (max) (V)	3.6
Features	ALERT, One-shot conversion
Supply current (max) (µA)	6
Temp resolution (max) (Bits)	12
Remote channels (#)	0
Addresses	4
Rating	Catalog