TMP108传感器变送器的温度传感器-模拟数字输出规格书PDF中文资料

TMP108属于传感器变送器的温度传感器-模拟数字输出。由德州仪器制造生产的TMP108温度传感器 - 模拟和数字输出模拟和数字输出温度传感器可用于测量环境热能量。特征包括传感器类型、本地感测温度、远程感测温度、输出类型、电源电压和分辨率。传感器类型为模拟本地/远程/红外、模拟数字、本地/远程、数字本地/远程/红外或内部，感应温度范围为 -55°C 至 200°C。

1 Features

1• 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

2 Applications

• Smartphone and tablet thermal management

• Battery management

• Thermostat control

• Under- and overtemperature protection

• Environmental monitoring and HVAC

3 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.

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.