-
Products
-
Amplifiers and Comparators
Audio ICs
Automotive Analog and Power
Automotive Infotainment and Telematics
Automotive Logic ICs
Automotive Microcontrollers
Clocks and Timers
Data Converters
Digital Set-Top Box ICs
Diodes and Rectifiers
EMI Filtering and Signal Conditioning
Imaging and Photonics Solutions
Interfaces and Transceivers
Memories
MEMS and Sensors
Microcontrollers & Microprocessors
Motor Drivers
NFC
Positioning
Power Management
Power Modules
Power Transistors
Protection Devices
Radio Frequency Transistors
Reset and Supervisor ICs
Secure MCUs
SiC Devices
Space Products
Switches and Multiplexers
Thyristors (SCR) and AC Switches
Touch and Display Controllers
Wireless Transceivers, MCUs and Modules
To discover our newest products, please click here
-
- Applications
-
Tools & Software
-
-
Support & Community
-
Our Commitments
Partners
Communities
-
-
Sample & Buy
-
-
About ST
-
Media Center
Investor Relations
Events
Innovation & Technology
Sustainability
Customer Satisfaction
Careers at ST
Procurement
-
- Contacts
3-axis digital accelerometer, ultra low-power high performance MEMS motion sensor
Download Datasheet
The IIS2DH is an ultra-low-power high-performance three-axis linear accelerometer with digital I2C/SPI serial interface standard output.
The IIS2DH has user-selectable full scales of ±2g/±4g/±8g/±16g and is capable of measuring accelerations with output data rates from 1 Hz to 5.3 kHz.
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.
The self-test capability allows the user to check the functionality of the sensor in the final application.
The IIS2DH is available in a small thin plastic land grid array package (LGA) and 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 consumption down to 2 μA
- ±2g/±4g/±8g/±16g selectable full scales
- I2C/SPI digital output interface
- 3 operating modes: low-power, normal, high-resolution mode
- 2 independent programmable interrupt generators for free-fall and motion detection
- 6D/4D orientation detection
- Motion detection & free-fall detection
- “Sleep-to-wake” and “return-to-sleep” functions
- Embedded FIFO
- Embedded self-test
- Embedded temperature sensor
- ECOPACK®, RoHS and “Green” compliant
Resources
Technical Documentation
| Description | Version | Size | |
|---|---|---|---|
|
DS10958: Ultra-low-power high-performance 3-axis accelerometer with digital output for industrial applications | 2.1 | 1.03 MB |
| Description | Version | Size | |
|---|---|---|---|
|
|
TN0018: Surface mounting guidelines for MEMS sensors in an LGA package | 6.0 | 214.31 KB |
| Description | Version | Size | |
|---|---|---|---|
|
|
DT0105: 1-point or 3-point tumble sensor calibration | 1.0 | 148.7 KB |
|
|
DT0053: 6-point tumble sensor calibration | 1.0 | 464.9 KB |
|
|
DT0126: Low-power application design with ST's MEMS accelerometers | 1.0 | 184.68 KB |
|
|
DT0106: Residual linear acceleration by gravity subtraction to enable dead-reckoning | 1.0 | 192.08 KB |
|
|
DT0127: ST's MEMS accelerometer sensor testing & self-test | 1.1 | 409.32 KB |
Presentations & Training Material
| Description | Version | Size | |
|---|---|---|---|
|
|
ST MEMS Longevity Program | 1.0 | 471.09 KB |
Publications and Collaterals
| Description | Version | Size | |
|---|---|---|---|
|
|
Industrial MEMS motion sensors | 1.0 | 1.36 MB |
| Description | Version | Size | |
|---|---|---|---|
|
|
MEMS and Sensors Smart Motion tracking, IoT and enhanced user experience | 1.0 | 1.91 MB |
|
|
Sensor & motion algorithm software pack for STM32Cube | 1.0 | 544.58 KB |
|
|
Sensors for industrial and multi-segment solutions | 1.0 | 1.77 MB |
| Description | Version | Size | |
|---|---|---|---|
|
|
Capacitive MEMS accelerometer for condition monitoring | 1.0 | 3.35 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-MKI168V1 | ST | IIS2DH adapter board for a 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! |
eDesignSuite
Support & Community
Communities
MEMS and Sensors Community
Connect & learn from your peers, share your experiences
Support
Community Q&A
Ask specific technical questions and get answers
-
Featured Products
IIS328DQ, IIS2DH, I3G4250D in production for 10-years
Learn more about the 10-years longevity program
Featured Videos
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 |
|---|---|---|---|---|---|---|---|---|---|---|
| IIS2DHTR | VFLGA 2X2X1 12LD PITCH 0.5MM | Tape And Reel | Active : Product is in volume production | 1.5 | 1000 | EAR99 | - | 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** |
|---|---|---|---|---|
| IIS2DHTR | Active | VFLGA 2X2X1 12LD PITCH 0.5MM | 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.
- About STMicroelectronics
- Media Center
- Investor Relations
- Sustainability
- Careers
- Privacy
All rights reserved © 2019 STMicroelectronics
Terms of use |
Sales Terms & Conditions |
Privacy Policy |
Contacts
MORE INFO
No availability reported, please contact our Sales office
Active: In Production.
| Distributor Name | Region | Stock | Min. Order |
|---|
Distributor reported inventory date: