LIS2DU12

量産中
Design Win

Ultralow-power accelerometer with anti-aliasing & motion detection

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製品概要

概要

The LIS2DU12 is a linear 3-axis accelerometer with advanced digital functions whose MEMS and ASIC have been expressly designed to build an outstanding ultralow-power architecture in which the anti-aliasing filter operates with a current consumption among the lowest in the market.

The LIS2DU12 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 800 Hz.

The LIS2DU12 has an integrated 128-level FIFO buffer allowing to store a wide range of data, reducing system power consumption.

The embedded self-test capability allows the user to check that the sensor works in the final application.

The LIS2DU12 has a dedicated internal engine to process motion and acceleration detection including free-fall, wake-up, single/double-tap recognition, activity/inactivity, and 6D/4D orientation.

The LIS2DU12 is available in a small 2.0 x 2.0 mm plastic land grid array package (LGA) only 0.74 mm thin, which places it among the smallest solution available in the market. It is guaranteed to operate over an extended temperature range from -40°C to + 85 °C.

  • 特徴

    • Supply voltage range from 1.62 to 3.6 V with independent IO supply
    • Ultralow power consumption
      • Normal mode with anti-aliasing filter: 6.1 µA
      • Ultralow-power mode: 0.47 µA
      • One-shot mode: 0.2 µA
      • Power-down: 0.02 µA
    • Low noise down to 181 µg/√Hz
    • ±2g/±4g/±8g/±16g full scales
    • ODR from 1.6 Hz to 800 Hz
    • Embedded temperature sensor
    • Embedded FIFO: up to 512 samples of accelerometer and temperature data in high resolution or up to 768 samples of acceleration data at low resolution
    • High-speed I²C/SPI/MIPI I3C® digital output interface
    • Embedded digital functions (free-fall, wake-up, single/double-tap recognition, activity/inactivity, 6D/4D orientation)
    • Self-test
    • Small package: 2.0 x 2.0 x 0.74 (max) mm LGA 12-lead
    • 10000 g high shock survivability
    • ECOPACK and RoHS compliant

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品質 & 信頼性

製品型番 マーケティング・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**
LIS2DU12TR
量産中
LGA 2X2X0.74MAX 12 LEADS Ecopack2

LIS2DU12TR

Package:

LGA 2X2X0.74MAX 12 LEADS

Material Declaration**:

PDF XML

Marketing Status

量産中

Package

LGA 2X2X0.74MAX 12 LEADS

RoHS Compliance Grade

Ecopack2

(**) st.comで提供している材料宣誓書は、パッケージ・ファミリ内で最も一般的に使用されているパッケージに基づく汎用ドキュメントの場合があります。そのため、特定の製品では100%正確ではない可能性があります。特定の製品情報については、セールスサポートまでお問い合わせください

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LIS2DU12TR
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LIS2DU12TR 量産中

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(*)概算用の参考価格(US$)です。現地通貨でのお見積りについては、STのセールス・オフィスまたは販売代理店までお問い合わせください。