The IIS3DWB is a system-in-package featuring a 3-axis digital accelerometer with low noise over an ultra-wide and flat frequency range. The wide bandwidth, low noise, very stable and repeatable sensitivity, together with the capability of operating over an extended temperature range (up to +105 °C), make the device particularly suitable for vibration monitoring in industrial applications.
The high performance delivered at low power consumption, together with the digital output and the embedded digital features like the FIFO and the interrupts are enabling features for battery-operated industrial wireless sensor nodes.
The IIS3DWB has a selectable full-scale acceleration range of ±2/±4/±8/±16 g and is capable of measuring accelerations with a bandwidth up to 5 kHz with an output data rate of 26.7 kHz. A 3 kB first-in, first-out (FIFO) buffer is integrated in the device to avoid any data loss and to limit intervention of the host processor.
The MEMS sensor module family from ST leverages the robust and mature manufacturing processes already used for the production of micromachined accelerometers and gyroscopes to serve automotive, industrial and consumer markets. The sensing elements are manufactured using ST’s proprietary micromachining process, while the embedded IC interfaces are developed using CMOS technology.
The IIS3DWB has a self-test capability which allows checking the functioning of the sensor in the final application. The IIS3DWB is available in a 14-lead plastic land grid array (LGA) package and is guaranteed to operate over an extended temperature range from -40 °C to +105 °C.
|DB3769: Ultra-wide bandwidth, low-noise 3-axis digital accelerometer||1.0||495.33 KB|
|TN0018: Surface mounting guidelines for MEMS sensors in an LGA package||6.0||214.31 KB|
|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|
|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||675.19 KB|
|Capacitive MEMS accelerometer for condition monitoring||1.0||3.35 MB|
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|製品型番||パッケージ||Packing Type||Marketing Status||Unit Price (US$) *||数量||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|IIS3DWBTR||VFLGA2.5X3X.86 14L P.5 L.475X.25||Tape And Reel||Preview : Product is in design stage||-||-||EAR99||-||MORE INFO||No availability reported, please contact our Sales office|
|製品型番||Marketing Status||パッケージ||RoHS Compliance Grade||Material Declaration**|
|IIS3DWBTR||プレビュー||VFLGA2.5X3X.86 14L P.5 L.475X.25||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.