Datasheet > TMP112BIDRLR

TMP112BIDRLR

更新时间： 2024-05-23 22:23:02

品牌	Logo	应用领域
友台半导体 - UMW		/
页数	文件大小	规格书
17页	759K
描述
温度感应器

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中文翻译

获取价格

数据手册

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TMP112BIDRLR 数据手册

UMW

TMP112B

Temperature

Features

Diode

Temp.

Sensor

Control

Logic

SCL

SDA

• Temperature range: -55°C ~ +150°C

• Temperature accuracy: ±0.5°C (-40°C ~ +125°C)

• Supply voltage range: 1.4V ~ 5.5V

ΔΣ

A/D

Converter

Serial

Interface

GND

V+

ꢀ

• Low quiescent current:

Config.

& Temp.

OSC

ALERT

ADD0

Normal operation: ≤10μA (4Hz)

Shutdown mode: ≤1μA

TMP112B

• Resolution: 12bits, 0.0625°C

• Digital output: SMBus^TMand I²C interface

compatibility

Applications

Description

The TMP112B is a digital temperature sensor with

high-accuracy, low-power, and NTC/PTC thermistor repla-

cements. It can be used for extended temperature measu-

rement in communication, computer, consumer electro-

nics,environmental, industrial and instrumentation applica-

tions. The TMP112B provides ≤ꢀ±0.5°C temperature accu-

racy with good temperature linearity over the normal

operating range of -40°C to +125°C.The TMP112B can pro-

vide extended temperature measurement mode, extending

• Portable and battery-powered applications

• Power-supply temperature monitoring

• Computer peripheral thermal protection

• Notebook computers

• Battery management

• Office machines

• Thermostat controls

• Electromechanical device temperatures

• General temperature measurements:

– Industrial controls

the

+150°C.

The rated working voltage range of the TMP112B is

temperature measurement range from -55°C to

– Test equipment

– Medical instrumentation

1.4V~5.5V, and the maximum quiescent current in the

entire working rage is 10µA (temperature measurement

frequency 4Hz).The on-chip 12-bit ADC offers resolutions

down to 0.0625°C.

The TMP112B adopts SOT563 is compatible with

SMBus and I²C interface, and allows up to four devices

on one bus. The device also features an SMBus alert func-

tion.

www.umw-ic.com

友台半导体有限公司

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中文翻译

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