Temperature sensor combined with a 3-axis MEMS accelerometer

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  • The LIS2DTW12 is an ultra-low-power high-performance three-axis linear accelerometer and temperature sensor belonging to the “femto” family which leverages on the robust and mature manufacturing processes already used for the production of micromachined accelerometers.

    The device has user-selectable full scales of ±2g/±4g/±8g/±16g and is capable of measuring accelerations with output data rates from 1.6 Hz to 1600 Hz.
    The LIS2DTW12 has an embedded 0.8 °C (typ. accuracy) temperature sensor with ODRs ranging from 50 to 1.6 Hz and resolution from 8 to 12 bits.
    The LIS2DTW12 has an integrated 32-level first-in, first-out (FIFO) buffer allowing the user to store data in order to limit intervention by the host processor.
    The embedded self-test capability allows the user to check the functioning of the sensor in the final application.
    The device has a dedicated internal engine to process motion and acceleration detection including free-fall, wakeup, highly configurable single/double-tap recognition, activity/inactivity, stationary/motion detection, portrait/landscape detection and 6D/4D orientation.
    The LIS2DTW12 is available in a small thin plastic land grid array package (LGA) and it is guaranteed to operate over an extended temperature range from -40 °C to +85 °C.

    主な特徴

    • Ultra-low power consumption: 50 nA in power-down mode, below 1 µA in active low-power mode
    • Very low noise: down to 1.3 mg RMS in low-power mode
    • 0.8 °C (typ. accuracy) embedded temperature sensor
    • Multiple operating modes with multiple bandwidths
    • Android stationary detection, motion detection
    • Supply voltage, 1.62 V to 3.6 V
    • Independent IO supply
    • ±2g/±4g/±8g/±16g full scale
    • High-speed I²C/SPI digital output interface
    • Single data conversion on demand
    • 16-bit accelerometer data output
    • 12-bit temperature data output
    • Self-test
    • 32-level FIFO
    • 10000 g high shock survivability
    • ECOPACK, RoHS and “Green” compliant

サンプル & 購入

製品型番
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ECCN (US)
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販売代理店からオーダー
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LIS2DTW12 LGA2X2X0.7 12 LEADS Tray
Evaluation
- - EAR99 - No availability of distributors reported, please contact our sales office
LIS2DTW12TR LGA2X2X0.7 12 LEADS Tape And Reel
Active
0.99 1000 EAR99 - 在庫チェック

Distributor availability ofLIS2DTW12TR

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 442 1 Order Now
FUTURE WORLDWIDE 500 1 Order Now
MOUSER WORLDWIDE 370 1 Order Now
Farnell Element14 EUROPE 354 1 Order Now
ANGLIA Live EUROPE 100 10000 Order Now

代理店レポートによる在庫データ: 2019-07-16

代理店名

DIGIKEY

在庫

442

Min.Order

1

地域

WORLDWIDE Order Now

FUTURE

在庫

500

Min.Order

1

地域

WORLDWIDE Order Now

MOUSER

在庫

370

Min.Order

1

地域

WORLDWIDE Order Now

Farnell Element14

在庫

354

Min.Order

1

地域

EUROPE Order Now

ANGLIA Live

在庫

100

Min.Order

10000

地域

EUROPE Order Now

代理店レポートによる在庫データ: 2019-07-16

Get sample

LIS2DTW12

パッケージ

LGA2X2X0.7 12 LEADS

梱包タイプ

Tray

Unit Price (US$)

*

製品ステータス

Evaluation

Unit Price (US$)

-

数量

-

ECCN (US)

EAR99

Country of Origin

-

LIS2DTW12TR

パッケージ

LGA2X2X0.7 12 LEADS

梱包タイプ

Tape And Reel

Unit Price (US$)

0.99*

Distributor availability ofLIS2DTW12TR

代理店名
地域 在庫 最小発注 Third party link
DIGIKEY WORLDWIDE 442 1 Order Now
FUTURE WORLDWIDE 500 1 Order Now
MOUSER WORLDWIDE 370 1 Order Now
Farnell Element14 EUROPE 354 1 Order Now
ANGLIA Live EUROPE 100 10000 Order Now

代理店レポートによる在庫データ: 2019-07-16

代理店名

DIGIKEY

在庫

442

Min.Order

1

地域

WORLDWIDE Order Now

FUTURE

在庫

500

Min.Order

1

地域

WORLDWIDE Order Now

MOUSER

在庫

370

Min.Order

1

地域

WORLDWIDE Order Now

Farnell Element14

在庫

354

Min.Order

1

地域

EUROPE Order Now

ANGLIA Live

在庫

100

Min.Order

10000

地域

EUROPE Order Now

代理店レポートによる在庫データ: 2019-07-16

製品ステータス

Active

Unit Price (US$)

0.99

数量

1000

ECCN (US)

EAR99

Country of Origin

-

(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors

Education

This product is labeled Sustainable Technology.

開発環境

    • 製品型番

      AWS IoT Core is a managed cloud service that lets connected devices easily and securely interact with cloud applications and other devices

      Microsoft Azure is an ever-expanding set of cloud services to help your organization meet your business challenges. It's the freedom to build, manage, and deploy applications on a massive, global network using your favorite tools and frameworks.

      IBM Watson IoT Platform is a managed, cloud-hosted service designed to make it simple to derive value from your Internet of Things devices.

    • 製品型番

      Ready-to-use BLE System-on-Module packed with sensors, low power ARM® 32-bit Cortex®-M4 CPU and coin battery. Speed up IoT product development today!

      Connecting low-power SUB 1GHZ RF transceiver to the Cloud with fully customisable sensors, ARM® 32-bit Cortex®-M4 CPU and coin battery.

ソフトウェア製品

    • 製品型番

      Standard C platform-independent drivers for MEMS motion and environmental sensors

評価ツール

    • 製品型番

      LIS2DTW12 adapter board for a standard DIL 24 socket

Support and Applications

00 ファイルがダウンロード用に選択されています

技術文書

    • 概要 バージョン サイズ アクション
      DS12825
      MEMS digital output dual motion and temperature sensor
      3.0
      1.82 MB
      PDF
      DS12825

      MEMS digital output dual motion and temperature sensor

    • 概要 バージョン サイズ アクション
      TN0018
      Surface mounting guidelines for MEMS sensors in an LGA package
      6.0
      214.31 KB
      PDF
      TN0018

      Surface mounting guidelines for MEMS sensors in an LGA package

    • 概要 バージョン サイズ アクション
      DT0105
      1-point or 3-point tumble sensor calibration
      1.0
      148.7 KB
      PDF
      DT0053
      6-point tumble sensor calibration
      1.0
      464.9 KB
      PDF
      DT0126
      Low-power application design with ST's MEMS accelerometers
      1.0
      184.68 KB
      PDF
      DT0106
      Residual linear acceleration by gravity subtraction to enable dead-reckoning
      1.0
      192.08 KB
      PDF
      DT0127
      ST's MEMS accelerometer sensor testing & self-test
      1.1
      409.32 KB
      PDF
      DT0105

      1-point or 3-point tumble sensor calibration

      DT0053

      6-point tumble sensor calibration

      DT0126

      Low-power application design with ST's MEMS accelerometers

      DT0106

      Residual linear acceleration by gravity subtraction to enable dead-reckoning

      DT0127

      ST's MEMS accelerometer sensor testing & self-test

Publications and Collaterals

    • 概要 バージョン サイズ アクション
      MEMS Sensors for automotive applications 1.0
      3.33 MB
      PDF
      MEMS and Sensors Smart Motion tracking, IoT and enhanced user experience 1.0
      2.13 MB
      PDF
      Sensor & motion algorithm software pack for STM32Cube 1.0
      675.19 KB
      PDF

      MEMS Sensors for automotive applications

      MEMS and Sensors Smart Motion tracking, IoT and enhanced user experience

      Sensor & motion algorithm software pack for STM32Cube

    • 概要 バージョン サイズ アクション
      Capacitive MEMS accelerometer for condition monitoring 1.0
      3.35 MB
      PDF

      Capacitive MEMS accelerometer for condition monitoring

製品型番 製品ステータス パッケージ RoHSコンプライアンスグレード 材料宣誓書**
LIS2DTW12
Evaluation
LGA2X2X0.7 12 LEADS Ecopack2
LIS2DTW12TR
Active
LGA2X2X0.7 12 LEADS Ecopack2

LIS2DTW12

Package:

LGA2X2X0.7 12 LEADS

Material Declaration**:

PDF XML

Marketing Status

Evaluation

Package

LGA2X2X0.7 12 LEADS

RoHS Compliance Grade

Ecopack2

LIS2DTW12TR

Package:

LGA2X2X0.7 12 LEADS

Material Declaration**:

PDF XML

Marketing Status

Active

Package

LGA2X2X0.7 12 LEADS

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.