TMP112

更新时间： 2024-11-19 06:01:43

品牌	Logo	应用领域
德州仪器 - TI		传感器温度传感器
页数	文件大小	规格书
25页	625K
描述
High-Accuracy, Low-Power, Digital Temperature Sensor With SMBus™/Two-Wire Serial Interface in SOT563

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TMP112 数据手册

TMP112

www.ti.com ......................................................................................................................................................... SBOS473B–MARCH 2009–REVISED JUNE 2009

High-Accuracy, Low-Power, Digital Temperature Sensor

With SMBus™/Two-Wire Serial Interface in SOT563

FEATURES

DESCRIPTION

•

TINY SOT563 PACKAGE

The TMP112 is a two-wire, serial output temperature

sensor available in a tiny SOT563 package. Requiring

no external components, the TMP112 is capable of

reading temperatures to a resolution of 0.0625°C.

The TMP112 slope-specification allows users to

calibrate for higher accuracy.

•

ACCURACY:

0.5°C (max) from 0°C to +65°C

1.0°C (max) from –40°C to +125°C

LOW QUIESCENT CURRENT:

10µA Active (max), 1µA Shutdown (max)

The TMP112 features both SMBus and two-wire

interface compatibility, and allows up to four devices

on one bus. It also features an SMBus alert function.

•

SUPPLY RANGE: 1.4V to 3.6V

RESOLUTION: 12 Bits

DIGITAL OUTPUT: Two-Wire Serial Interface

The TMP112 is ideal for extended temperature

measurement

consumer,

instrumentation applications. It is specified for

operation over a temperature range of –40°C to

+125°C.

communication,

computer,

and

APPLICATIONS

environmental,

industrial,

•

PORTABLE AND BATTERY-POWERED

APPLICATIONS

POWER-SUPPLY TEMPERATURE

MONITORING

COMPUTER PERIPHERAL THERMAL

PROTECTION

TEMPERATURE ERROR AT +25°C

•

NOTEBOOK COMPUTERS

BATTERY MANAGEMENT

OFFICE MACHINES

THERMOSTAT CONTROLS

ELECTROMECHANICAL DEVICE

TEMPERATURES

•

GENERAL TEMPERATURE MEASUREMENTS:

Industrial Controls

Test Equipment

Medical Instrumentation

Temperature Error (°C)

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas

Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

SMBus is a trademark of Intel, Inc.

All other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.

12 3 4 5 6 7...25

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TMP112 替代型号

型号	品牌	替代类型	描述	数据表
TMP175-Q1	TI	功能相似	具有27 个 I2C/SMBus 地址、采用业界通用 LM75 外形尺寸和引脚排列的汽车类
TMP102	TI	功能相似	Low Power Digital Temperature Sensor With SMBusTM,Two-Wire Serial Interface in SOT563

与TMP112相关器件

型号	品牌	获取价格	描述	数据表
TMP112_1	TI	获取价格	High-Accuracy, Low-Power, Digital Temperature
TMP112AIDRLR	TI	获取价格	High-Accuracy, Low-Power, Digital Temperature
TMP112AIDRLR	UMW	获取价格	温度感应器
TMP112AIDRLT	TI	获取价格	High-Accuracy, Low-Power, Digital Temperature
TMP112AQDRLRQ1	TI	获取价格	采用 2.56mm2 封装、具有 I2C/SMBus 的汽车类 ±0.5°C 1.4V 至
TMP112BIDRLR	TI	获取价格	采用 2.56mm2 封装、具有 I2C/SMBus 的 ±0.5°C 1.4V 至 3.
TMP112BIDRLR	UMW	获取价格	温度感应器
TMP112BIDRLT	TI	获取价格	±0.5°C 1.4V to 3.6V digital temperatu
TMP112NAIDRLR	TI	获取价格	±0.5°C 1.4V to 3.6V digital temperatu
TMP112NAIDRLT	TI	获取价格	±0.5°C 1.4V to 3.6V digital temperatu

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