MEMS digital output motion sensor ultra low-power high performance 3-axes "nano" accelerometer

The LIS3DH is an ultra low-power high performance three axes linear accelerometer belonging to the “nano” family, with digital I2C/SPI serial interface standard output. The device features ultra low-power operational modes that allow advanced power saving and smart embedded functions.

The LIS3DH has dynamically user selectable full scales of ±2g/±4g/±8g/±16g and it is capable of measuring accelerations with output data rates from 1 Hz to 5 kHz. The self-test capability allows the user to check the functioning of the sensor in the final application. The device may be configured to generate interrupt signals by two independent inertial wake-up/free-fall events as well as by the position of the device itself. Thresholds and timing of interrupt generators are programmable by the end user on the fly. The LIS3DH has an integrated 32-level first in, first out (FIFO) buffer allowing the user to store data for host processor intervention reduction. The LIS3DH is available in 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.

Key Features

  • Wide supply voltage, 1.71 V to 3.6 V
  • Independent IOs supply (1.8 V) and supply voltage compatible
  • Ultra low-power mode consumptiondown to 2 μ A
  • ±2g/±4g/±8g/±16g dynamically selectable full-scale
  • I2 C/SPI digital output interface
  • 16 bit data output
  • 2 independent programmable interrupt generators for free-fall and motion detection
  • 6D/4D orientation detection
  • Free-fall detection
  • Motion detection
  • Embedded temperature sensor
  • Embedded self-test
  • Embedded 96 levels of 16 bit data output FIFO
  • 10000 g high shock survivability
  • ECOPACK® RoHS and “Green” compliant

回路ダイアグラム

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デザイン

技術文書

製品スペック
Description バージョン サイズ
DS6839 DS6839: MEMS digital output motion sensor ultra low-power high performance 3-axes “nano” accelerometer 1.1 682 KB
アプリケーションノート
Description バージョン サイズ
AN2328 AN2328: HID device coding example 1.1 54 KB
AN4156 AN4156: Hardware abstraction layer for Android 1.0 369 KB
AN3308 AN3308: LIS3DH: MEMS digital output motion sensor ultra low-power high performance 3-axis “nano” accelerometer 1.2 1 MB
AN4508 AN4508: Parameters and calibration of a low-g 3-axis accelerometer 1.0 303 KB
AN3182 AN3182: Tilt measurement using a low-g 3-axis accelerometer 1.3 254 KB
AN4509 AN4509: Tilt measurement using a low-g 3-axis accelerometer 1.0 250 KB
Technical Notes & Articles
Description バージョン サイズ
TN0018 TN0018: Surface mounting guidelines for MEMS sensors in an LGA package 5.0 218 KB
ユーザマニュアル
Description バージョン サイズ
UM1479 UM1479: STEVAL-IPR002V1: M24LR64-R based data logger and event logger 1.0 3 MB
Design Notes & Tips
Description バージョン サイズ
DT0053 DT0053: 6-point tumble sensor calibration 1.0 464 KB
DT0011 DT0011: Benefits in using FIFO buffer embedded in ST MEMS sensors 1.0 618 KB
DT0008 DT0008: Simple screen rotation using the accelerometer built-in 4D detection interrupt 1.0 203 KB

Publications and Collaterals

フライヤー
Description バージョン サイズ
3-axis digital accelerometers for smarter, easier-to-use and energy-efficient portable devices 2.0 891 KB
パンフレット
Description バージョン サイズ
MEMS and Sensors, Smart solutions for IoT and enhanced user experience 1 MB
Peripheral semiconductors for set-top box applications 4.3 633 KB

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サンプル & 購入

製品型番 パッケージ Packing Type Marketing Status Unit Price (US$) * 数量 ECCN (EU) ECCN (US) Country of Origin More info Order from ST Order from Distributors
LIS3DHTR LLGA 16 3x3x1.0 Tape And Reel Active 0.546 1000 NEC EAR99 PHILIPPINES MORE INFO サンプル入手 買い物かごに追加 DISTRIBUTOR AVAILABILITY
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(*) 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

品質 & 信頼性

製品型番 Marketing Status パッケージ Grade RoHS Compliance Grade Material Declaration**
LIS3DHTR アクティブLLGA 16 3x3x1.0IndustrialEcopack2 0 0
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(**) 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.

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