STMicroelectronics IIS2DLPC MEMS digital output motion sensor

The IIS2DLPC is an ultra-low-power high-performance three-axis linear accelerometer with digital I²C/SPI output interface which leverages on the robust and mature manufacturing processes already used for the production of micromachined accelerometers.

The IIS2DLPC 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 IIS2DLPC has one high-performance mode and 4 low-power modes which can be changed on the fly, providing outstanding versatility and adaptability to the requirements of the application.

Key features

• ±2g/±4g/±8g/±16g full scale
• Output data rates from 1.6 Hz to 1600 Hz; bandwidth up to 800 Hz
• Multiple operating modes reconfigurable on the fly
• Ultra-low power consumption

Additional features

• ±2g/±4g/±8g/±16g full scale
• Multiple operating modes reconfigurable on the fly: from ultra-low-power to high-performance highresolution mode
• Ultra-low power consumption: 50 nA in power-down mode, below 1 μA in active low-power mode, 120 μA in high-performance mode
• Output data rates from 1.6 Hz to 1600 Hz; bandwidth up to 800 Hz
• Single data conversion on demand
• Very low noise: down to 90 μg/√Hz
• 32-level FIFO and 2 independent programmable interrupts
• High-speed I²C/SPI digital output interface
• Supply voltage, 1.62 V to 3.6 V
• Embedded temperature sensor
• Self-test
• 10000 g high shock survivability
• ECOPACK^®, RoHS and “Green” compliant

Applications

• Industrial IoT and connected devices
• Anti-tampering devices
• Appliances and robotics
• Industrial tools and factory equipment
• Portable healthcare devices and hearing aids
• Vibration monitoring
• Tilt/inclination measurements
• Smart power saving & motion-activated functions
• Impact recognition and logging

Available tools

STEVAL-MKI191V1:

IIS2DLPC adapter board for a standard DIL 24 socket

The STEVAL-MKI191V1 is an adapter board designed to facilitate the evaluation of MEMS devices in the IIS2PLDC product family. The board offers an effective solution for fast system prototyping and device evaluation directly within the user’s own application.

Data brief

STEVAL-PROTEUS1:

Industrial sensor evaluation kit for condition monitoring based on the 2.4 GHz STM32WB5MMG module

The STEVAL-PROTEUS1 is an evaluation tool designed for temperature and vibration monitoring. It is based on a 2.4 GHz multiprotocol wireless SoC to address machine or facility condition monitoring for industrial applications.

Data brief

Videos

Publishing ST Classifying motor faults with STEVAL-PROTEUS1 and NanoEdge AI machine learning