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LIS331DLH
3-axis digital accelerometer, ultra low power operational modes, advanced power saving, smart sleep to wake-up functions
Download Datasheet
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.
Key Features
- Embedded self-test
- 6D orientation detection
- ECOPACK® RoHS and \"Green\" compliant (see Section 8)
- 10000 g high shock survivability
- 2 independent programmable interrupt generators for free-fall and motion detection
- 16 bit data output
- Wide supply voltage, 2.16 V to 3.6 V
- Ultra low-power mode consumption down to 10 μA
- Low voltage compatible IOs, 1.8 V
- I2C/SPI digital output interface
- Sleep to wake-up function
- ±2g/±4g/±8g dynamically selectable full-scale
Resources
Technical Documentation
| Description | Version | Size | |
|---|---|---|---|
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DS5950: MEMS digital output motion sensor ultra low-power high performance 3-axes “nano” accelerometer | 3.1 | 680 KB |
| Description | Version | Size | |
|---|---|---|---|
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AN2847: LIS331DLH: ±2 g /±4 g /±8 g digital output high performance ultra low-power 3-axis accelerometer | 2.0 | 402 KB |
| Description | Version | Size | |
|---|---|---|---|
|
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TN0018: Surface mounting guidelines for MEMS sensors in an LGA package | 6.0 | 214 KB |
| Description | Version | Size | |
|---|---|---|---|
|
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DT0105: 1-point or 3-point tumble sensor calibration | 1.0 | 148 KB |
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DT0053: 6-point tumble sensor calibration | 1.0 | 464 KB |
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DT0106: Residual linear acceleration by gravity subtraction to enable dead-reckoning | 1.0 | 192 KB |
Publications and Collaterals
| Description | Version | Size | |
|---|---|---|---|
|
|
MEMS and Sensors Smart Motion tracking, IoT and enhanced user experience | 1.0 | 1 MB |
|
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Sensor & motion algorithm software pack for STM32Cube | 1.0 | 544 KB |
| Description | Version | Size | |
|---|---|---|---|
|
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Capacitive MEMS accelerometer for condition monitoring | 1.0 | 3 MB |
Tools and Software
| Part Number | Manufacturer | Description |
|---|---|---|
| AWS IoT Core | AWS | AWS IoT Core is a managed cloud platform that lets connected devices easily and securely interact with cloud applications and other devices. |
| AZURE Cloud | Microsoft | 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. |
| Watson IoT Platform | IBM | IBM Watson IoT Platform is a managed, cloud-hosted service designed to make it simple to derive value from your Internet of Things devices. |
| Part Number | Manufacturer | Description |
|---|---|---|
| SensiBLE | SensiEDGE | 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! |
| SensiSUB | SensiEDGE | Connecting low-power SUB 1GHZ RF transceiver to the Cloud with fully customisable sensors, ARM® 32-bit Cortex®-M4 CPU and coin battery. |
| Part Number | Manufacturer | Description |
|---|---|---|
| AndroidHAL-IIO | ST | Android sensor HAL for MEMS motion and environmental sensors (Industrial I/O framework) |
| AndroidHALInput | ST | Android sensor HAL for MEMS motion and environmental sensors (Input framework) |
| C-Driver-MEMS | ST | Standard C platform-independent drivers for MEMS motion and environmental sensors |
| LinuxDriverIIO | ST | Linux device drivers for MEMS motion and environmental sensors (Industrial I/O framework) |
| LinuxDriverInput | ST | Linux device drivers for MEMS motion and environmental sensors (Input framework) |
| Part Number | Manufacturer | Description |
|---|---|---|
| STEVAL-MKI089V1 | LIS331DLH adapter board for standard DIL 24 socket |
| Part Number | Manufacturer | Description |
|---|---|---|
| Hardware and firmware design | SIANA Systems | Complete hardware and firmware design for all applications |
| SensiEDGE customization services | SensiEDGE | End-to-end development services: Hardware, Firmware, Software development, Enclosure, Cloud and mobile APPs. Speed up your IoT project with SensiEDGE! |
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Sample & Buy
| Part Number | Package | Packing Type | Marketing Status | Unit Price (US$) * | Quantity | ECCN (US) | Country of Origin | More info | Order from ST | Order from Distributors |
|---|---|---|---|---|---|---|---|---|---|---|
| LIS331DLHTR | LLGA 16 3x3x1.0 | Tape And Reel | Active : Product is in volume production | - | 1000 | EAR99 | MALTA | MORE INFO | Free Sample Add to cart | DISTRIBUTOR AVAILABILITY |
(*) 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
Quality & Reliability
| Part Number | Marketing Status | Package | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|
| LIS331DLHTR | Active | LLGA 16 3x3x1.0 | 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.
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MORE INFO
No availability reported, please contact our Sales office
Active: In Production.
| Distributor Name | Region | Stock | Min. Order |
|---|
Distributor reported inventory date: