Datasheet Texas Instruments TMP108 — 数据表

TMP108 www.ti.com SBOS663 – APRIL 2013 Low Power Digital Temperature Sensor
With Two-Wire Serial Interface in WCSP
Check for Samples: TMP108 FEATURES DESCRIPTION TMP108 is a digital-output temperature sensor with a
dynamically-programmable limit window, and underand overtemperature alert functions. These features
provide optimized temperature control without the
need of frequent temperature readings by the
controller or application processor. 1 23 Dynamically-Programmable Limit Window with
Under-and Overtemperature Alerts
Accuracy:
±0.75°C (max) from –20°C to +85°C
±1°C (max) from –40°C to +125°C
Low Quiescent Current:
6 μA Active (max) from –40°C to +125°C
Supply Range: 1.4 V to 3.6 V
Resolution: 12 Bits (0.0625В°C)
Package: 1.2-mm Г— 0.8-mm, 6-Ball WCSP APPLICATIONS Smartphone and Tablet Thermal Management
Battery Management
Thermostat Control
Under-and Overtemperature Protection
Environmental Monitoring and HVAC The TMP108 features SMBusв„ў and two-wire
interface compatibility, and allows up to four devices
on one bus with the SMBus alert function.
The TMP108 is ideal for thermal management …