The LPS25HB is a piezoresistive absolute pressure sensor which functions as a digital output barometer. The device comprises a sensing element and an IC interface which communicates through I2C or SPI from the sensing element to the application.
The sensing element, which detects absolute pressure, consists of a suspended membrane manufactured using a dedicated process developed by ST.
The LPS25HB is available in a full-mold, holed LGA package (HLGA). It is guaranteed to operate over a temperature range extending from -30 to +105 °C. The package is holed to allow external pressure to reach the sensing element.
|DS10695: MEMS pressure sensor: 260-1260 hPa absolute digital output barometer||4.0||1 MB|
|AN4672: LPS22HB/LPS25HB digital pressure sensors: hardware guidelines for system integration||3.0||1005 KB|
|TN1228: How to interpret pressure and temperature readings in the LPS25HB pressure sensor||1.0||182 KB|
|TN1198: Surface mount guidelines for MEMS sensors in HLGA packages||1.0||128 KB|
|LPS25HB vs LPS25H: How to upgrade to LPS25HB||1.0||194 KB|
|LPS25HB High-robustness pressure sensor||1 MB|
|X-NUCLEO-IKS01A1||ST||Motion MEMS and environmental sensor expansion board for STM32 Nucleo|
|X-CUBE-MEMS-XT1||ST||Sensor and DSP algorithm software expansion for STM32Cube|
|X-CUBE-MEMS1||ST||Sensor and motion algorithm software expansion for STM32Cube|
|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|
|LinuxDriverInput||ST||Linux device drivers for MEMS motion and environmental sensors (Input framework)|
|Part Number||Package||Packing Type||Marketing Status||Unit Price (US$) *||Quantity||ECCN (US)||Country of Origin||More info||Order from ST||Order from Distributors|
|LPS25HBTR||HLGA 2.5X2.5.X0.8MAX 10 LEAD||Tape And Reel||Active : Product is in volume production||1.4||1000||EAR99||-||MORE INFO||Get Sample Add to cart||DISTRIBUTOR AVAILABILITY|
|LPS25HB||HLGA 2.5X2.5.X0.8MAX 10 LEAD||Tray||Active : Product is in volume production||-||-||EAR99||-||MORE INFO||No availability reported, please contact our Sales office|
|Part Number||Marketing Status||Package||RoHS Compliance Grade||Material Declaration**|
|LPS25HBTR||Active||HLGA 2.5X2.5.X0.8MAX 10 LEAD||Ecopack2|
|LPS25HB||Active||HLGA 2.5X2.5.X0.8MAX 10 LEAD||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.