The LPS25H is an ultra-compact absolute piezoresistive pressure sensor. It includes a monolithic sensing element and an IC interface able to take the information from the sensing element and to provide a digital signal to the external world.
The sensing element consists of a suspended membrane realized inside a single mono-silicon substrate. It is capable of detecting pressure and is manufactured using a dedicated process developed by ST.
The membrane is very small compared to the traditionally built silicon micromachined membranes. Membrane breakage is prevented by an intrinsic mechanical stopper.
The IC interface is manufactured using a standard CMOS process that allows a high level of integration to design a dedicated circuit which is trimmed to better match the sensing element characteristics.
The LPS25H is available in a cavity holed LGA package (HLGA). It is guaranteed to operate over a temperature range extending from -30 °C to +105 °C. The package is holed to allow external pressure to reach the sensing element.
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|AN4450: Hardware and software guidelines for use of LPS25H pressure sensor||2.0||590 KB|
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|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.|
|X-NUCLEO-IKS01A1||ST||Motion MEMS and environmental sensor expansion board for STM32 Nucleo|
|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)|
|BLUEMICROSYSTEM1||ST||This SW has been replaced by FP-SNS-MOTENV1|
|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-MKI142V1||LPS25H adapter board for standard DIL24 socket|
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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|
|LPS25H||HCLGA-10L 2.5 X 2.5||Tray||NRND : Not Recommended for New Design. Product is in volume production only to support customers ongoing production.||-||-||EAR99||-||MORE INFO||No availability reported, please contact our Sales office|
|LPS25HTR||HCLGA-10L 2.5 X 2.5||Tape And Reel||Active : Product is in volume production||-||EAR99||MALTA||MORE INFO||直接購入 買い物かごに追加||DISTRIBUTOR AVAILABILITY|
|製品型番||Marketing Status||パッケージ||RoHS Compliance Grade||Material Declaration**|
|LPS25H||NRND||HCLGA-10L 2.5 X 2.5||Ecopack2|
|LPS25HTR||アクティブ||HCLGA-10L 2.5 X 2.5||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.