TMP121-EP

更新时间： 2024-11-04 12:21:59

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
13页	566K
描述
1.5Â°C ACCURATE DIGITAL TEMPERATURE SENSOR WITH SPIâ¢ INTERFACE

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TMP121-EP 数据手册

TMP121-EP

TMP123-EP

SGLS315–SEPTEMBER 2005

1.5°C ACCURATE DIGITAL TEMPERATURE SENSOR WITH SPI™ INTERFACE

FEATURES

•

Accuracy: ±1.5°C from –25°C to 85°C (max)

Low Quiescent Current: 50 µA (max)

Wide Supply Range: 2.7 V to 5.5 V

Tiny SOT23-6 Package

•

Controlled Baseline

– One Assembly/Test Site, One Fabrication

Site

•

Extended Temperature Performance of -40°C

to 125°C

Operation to 150°C

Enhanced Diminishing Manufacturing

Sources (DMS) Support

APPLICATIONS

•

Power-Supply Temperature Monitoring

Computer Peripheral Thermal Protection

Notebook Computers

Battery Management

Environmental Monitoring

•

Enhanced Product-Change Notification

(1)

Qualification Pedigree

Digital Output: SPI-Compatible Interface

Resolution: 12-Bit + Sign, 0.0625°C

(1) Component qualification in accordance with JEDEC and

industry standards to ensure reliable operation over an

extended temperature range. This includes, but is not limited

to, Highly Accelerated Stress Test (HAST) or biased 85/85,

temperature cycle, autoclave or unbiased HAST,

electromigration, bond intermetallic life, and mold compound

life. Such qualification testing should not be viewed as

justifying use of this component beyond specified

performance and environmental limits.

DESCRIPTION

The TMP121 and TMP123 are SPI-compatible temperature sensors available in the tiny SOT23-6 package.

Requiring no external components, the TMP121 and TMP123 are capable of measuring temperatures within 2°C

of accuracy over a temperature range of –40°C to 125°C. Low supply current and a supply range from 2.7 V to

5.5 V make the TMP121 and TMP123 excellent candidates for low-power applications.

The TMP121 and TMP123 are ideal for extended thermal measurement in a variety of communication, computer,

consumer, environmental, industrial, and instrumentation applications.

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.

SPI is a trademark of Texas Instruments.

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...13

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与TMP121-EP相关器件

型号	品牌	获取价格	描述	数据表
TMP122	BB	获取价格	1.5∑C Accurate Programmable Digital Temperatu
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TMP122AIDBVR	BB	获取价格	1.5∑C Accurate Programmable Digital Temperatu
TMP122AIDBVR	TI	获取价格	采用 SOT-23 封装、具有 SPI 接口和警报功能的 ±1.5°C 数字温度传感器 \|
TMP122AIDBVRG4	TI	获取价格	采用 SOT-23 封装、具有 SPI 接口和警报功能的 ±1.5°C 数字温度传感器 \|
TMP122AIDBVT	BB	获取价格	1.5∑C Accurate Programmable Digital Temperatu
TMP122AIDBVT	TI	获取价格	采用 SOT-23 封装、具有 SPI 接口和警报功能的 ±1.5°C 数字温度传感器 \|
TMP122AIDBVTG4	TI	获取价格	采用 SOT-23 封装、具有 SPI 接口和警报功能的 ±1.5°C 数字温度传感器 \|
TMP122AMDBVTEP	TI	获取价格	1.5°C ACCURATE PROGRAMMABLE DIGITAL TEMPERATU
TMP122-EP	TI	获取价格	1.5°C ACCURATE PROGRAMMABLE DIGITAL TEMPERATU

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