LSM9DS1   Product is in volume production.

iNEMO inertial module, 3D magnetometer, 3D accelerometer, 3D gyroscope, I2C, SPI

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The LSM9DS1 is a system-in-package featuring a 3D digital linear acceleration sensor, a 3D digital angular rate sensor, and a 3D digital magnetic sensor.

The LSM9DS1 has a linear acceleration full scale of ±2g/±4g/±8/±16 g, a magnetic field full scale of ±4/±8/±12/±16 gauss and an angular rate of ±245/±500/±2000 dps.

The LSM9DS1 includes an I2C serial bus interface supporting standard and fast mode (100 kHz and 400 kHz) and an SPI serial standard interface.

Magnetic, accelerometer and gyroscope sensing can be enabled or set in power-down mode separately for smart power management.

The LSM9DS1 is available in a 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

  • 3 acceleration channels, 3 angular rate channels, 3 magnetic field channels
  • ±2/±4/±8/±16 g linear acceleration full scale
  • ±4/±8/±12/±16 gauss magnetic full scale
  • ±245/±500/±2000 dps angular rate full scale
  • 16-bit data output
  • SPI / I2C serial interfaces
  • Analog supply voltage 1.9 V to 3.6 V
  • “Always-on” eco power mode down to 1.9 mA
  • Programmable interrupt generators
  • Embedded temperature sensor
  • Embedded FIFO
  • Position and motion detection functions
  • Click/double-click recognition
  • Intelligent power saving for handheld devices
  • ECOPACK®, RoHS and “Green” compliant

Resources

Technical Documentation

Product Specifications
Description Version Size
DS10101 DS10101: iNEMO inertial module: 3D accelerometer, 3D gyroscope, 3D magnetometer 3.0 1 MB
Technical Notes & Articles
Description Version Size
TN0018 TN0018: Surface mounting guidelines for MEMS sensors in an LGA package 6.0 214 KB
Design Notes & Tips
Description Version Size
DT0105 DT0105: 1-point or 3-point tumble sensor calibration 1.0 148 KB
DT0064 DT0064: Noise analysis and identification in MEMS sensors, Allan, Time, Hadamard, Overlapping, Modified, Total variance 1.0 616 KB
DT0106 DT0106: Residual linear acceleration by gravity subtraction to enable dead-reckoning 1.0 192 KB

Publications and Collaterals

Brochures
Description Version Size
MEMS and Sensors Smart Motion tracking, IoT and enhanced user experience 1.0 1 MB
Sensor & motion algorithm software pack for STM32Cube 1.0 544 KB

Tools and Software

Embedded Software
MEMS and Sensors Software
Evaluation Tools
Product Evaluation Tools
Support & Community

Featured Videos

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THELMA-60 MEMS technology
MEMS sensors in real applications MEMS sensors in real applications
INEMO Discovery-M1 INEMO Discovery-M1

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
LSM9DS1TR TFLGA 3.5X3X1 24L Tape And Reel Active 3.229 1000 EAR99 - MORE INFO 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

Quality & Reliability

Part Number Marketing Status Package RoHS Compliance Grade Material Declaration**
LSM9DS1TR ActiveTFLGA 3.5X3X1 24LEcopack2 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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