ST Life.augmented

LIS331DLH

MEMS motion sensor: Ultra low power high performance 3-axis digital accelerometer
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The LIS331DLH 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 sleep to wake-up functions.

The LIS331DLH has dynamically user selectable full scales of ±2g/±4g/±8g and it is capable of measuring accelerations with output data rates from 0.5 Hz to 1 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 signal by 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 LIS331DLH 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.

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Errata Sheet
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Key Features

  • Wide supply voltage, 2.16 V to 3.6 V
  • Low voltage compatible IOs, 1.8 V
  • Ultra low-power mode consumption down to 10 μA
  • ±2g/±4g/±8g dynamically selectable full-scale
  • I2C/SPI digital output interface
  • 16 bit data output
  • 2 independent programmable interrupt generators for free-fall and motion detection
  • Sleep to wake-up function
  • 6D orientation detection
  • Embedded self-test
  • 10000 g high shock survivability
  • ECOPACK® RoHS and "Green" compliant (see Section 8)

回路図

デザイン・リソース

トップ

Technical Documentation

Product Specifications

Description Version Size
pdf
DS5950: MEMS digital output motion sensor ultra low-power high performance 3-axes “nano” accelerometer
3.1 680 KB

Application Notes

Description Version Size
pdf
AN2328: HID device coding example
1.1 54 KB
pdf
AN2847: LIS331DLH: ±2 g /±4 g /±8 g digital output high performance ultra low-power 3-axis accelerometer
2.1 402 KB
pdf
AN3182: Tilt measurement using a low-g 3-axis accelerometer
1.3 255 KB
pdf
AN4156: Hardware abstraction layer for Android
1.0 370 KB

Technical Notes & Articles

Description Version Size
pdf
TN0018: Surface mounting guidelines for MEMS sensors in an LGA package
5.0 218 KB

Related Tools and Software

Related Tools and Software

製品型名 Description
STEVAL-MKI089V1 LIS331DLH adapter board for standard DIL 24 socket
STSW-MEMS022 LIS331DLH Linux OS device driver
STSW-MEMS004 Platform-independent device driver for LIS331DLH
iNEMOEngine_PI3P PI3P engine PRO - platform independent
iNEMOEngine_PAAP PAAP engine PRO - Android Platform
iNEMOEngine_PW8 PW8 engine PRO - supports Win8 sensors

Publications and Collaterals

White Paper

Description Version Size
pdf
Mechanical characterization and simulation of fracture processes in polysilicon MEMS
1.0 9,933 KB
pdf
Physical Sensors Drive MEMS Consumerization Waves
1.0 886 KB

サンプル& 購入

トップ
製品型名 Marketing StatusPackagePacking TypeAutomotive GradeOrder From STUnit Price (US$)*
@ 1000
Distributor AvailabilityRoHS Compliance GradeDownload
Material Declaration**
LIS331DLHNRNDLLGA 16 3x3x1.0Tray_-Distributor reported inventory date: 2015-07-31
Distributor NameRegionStockMin. order
AVNETOrder NowAMERICA49830
ARROWOrder NowEUROPE130
Farnell Element14Order NowEUROPE5571
RS COMPONENTSOrder NowEUROPE13791
RUTRONIKOrder NowEUROPE151490
MOUSEROrder NowWORLDWIDE40971
Ecopack2-
LIS331DLHTRActiveLLGA 16 3x3x1.0Tape And Reel_Free SamplesDistributor reported inventory date: 2015-07-31
Distributor NameRegionStockMin. order
ARROWOrder NowAMERICA36524000
ANGLIA LiveOrder NowEUROPE3506500
ARROWOrder NowEUROPE98340
RUTRONIKOrder NowEUROPE2914000
DIGIKEYOrder NowWORLDWIDE110101
FUTUREOrder NowWORLDWIDE444751
MOUSEROrder NowWORLDWIDE19691
Ecopack2-

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(**)弊社ホームページで入手できるMaterial Declaration(材料宣誓書)のフォームは、各パッケージ・タイプで最も一般的に使用されるパッケージに基づいた包括的な文書です。そのため、特定のデバイスについて100%正確ではない可能性があります。特定のデバイスに関する情報については、 弊社セールスオフィス にお問合せ下さい。
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