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IIS3DHHC
High-resolution, high-stability 3-axis digital accelerometer for industrial applications
Download Datasheet
The IIS3DHHC is an ultra-low noise, high-stability three-axis linear accelerometer.
The IIS3DHHC has a full scale of ±2.5 g and is capable of providing the measured accelerations to the application through an SPI 4-wire digital interface.
The sensing element is manufactured using a dedicated micromachining process developed by STMicroelectronics to produce inertial sensors and actuators on silicon wafers.
The IC interface is manufactured using a CMOS process that allows a high level of integration to design a dedicated circuit which is trimmed to better match the characteristics of the sensing element.
The IIS3DHHC is available in a high-performance (low-stress) ceramic cavity land grid array (CC LGA) package and can operate within a temperature range of -40 °C to +85 °C.
Key Features
- Included in the 10-year longevity program
- 3-axis, ±2.5 g full-scale
- Ultra-low noise performance: 45 µg/√Hz
- Excellent stability over temperature (<0.4 mg/°C) and time
- 16-bit data output
- SPI 4-wire digital output interface
- Embedded FIFO (depth 32 levels)
- Embedded temperature sensor
- 12-bit temperature data output
- High shock survivability
- Extended operating temperature range (-40 °C to +85 °C)
- ECOPACK®, RoHS and “Green” compliant
Resources
Technical Documentation
| Description | Version | Size | |
|---|---|---|---|
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DS12292: High-resolution, high-stability 3-axis digital accelerometer | 2.0 | 649 KB |
| Description | Version | Size | |
|---|---|---|---|
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AN5146: IIS3DHHC: high-resolution, high-stability 3-axis digital accelerometer | 2.0 | 411 KB |
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AN4509: Tilt measurement using a low-g 3-axis accelerometer | 1.1 | 248 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 | |
|---|---|---|---|
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Industrial MEMS motion sensors | 1.0 | 1 MB |
| Description | Version | Size | |
|---|---|---|---|
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AEC-Q100-qualified for smart automotive sensors applications | 01.2018 | 1 MB |
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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 |
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Sensors for industrial and multi-segment solutions | 1.0 | 1 MB |
| 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-MKI186V1 | ST | IIS3DHHC 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! |
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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 |
|---|---|---|---|---|---|---|---|---|---|---|
| IIS3DHHCTR | LGA 5X5X1.7 16LD CERAMIC CAVITY | Tape And Reel | Active : Product is in volume production | 5.5 | 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** |
|---|---|---|---|---|
| IIS3DHHCTR | Active | LGA 5X5X1.7 16LD CERAMIC CAVITY | 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: