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.
|DS12292: High-resolution, high-stability 3-axis digital accelerometer||2.0||649 KB|
|AN5146: IIS3DHHC: high-resolution, high-stability 3-axis digital accelerometer||2.0||411 KB|
|AN4509: Tilt measurement using a low-g 3-axis accelerometer||1.1||248 KB|
|TN0018: Surface mounting guidelines for MEMS sensors in an LGA package||6.0||214 KB|
|DT0053: 6-point tumble sensor calibration||1.0||464 KB|
|Industrial MEMS motion sensors||1.0||1 MB|
|AEC-Q100-qualified for smart automotive applications||01.2018||1 MB|
|Electric vehicle (EV) ecosystem||1.1||1 MB|
|MEMS and Sensors, Smart solutions for IoT and enhanced user experience||1 MB|
|Sensors for industrial and multi-segment solutions||1.0||1 MB|
|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)|
|STEVAL-MKI186V1||ST||IIS3DHHC adapter board for a standard DIL 24 socket|
|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||DISTRIBUTOR AVAILABILITY|
|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.