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LPS27HHW Datasheet Mems Pressure Sensor

Manufacturer: STMicroelectronics

Overview: LPS27HHW MEMS pressure sensor: 260-1260 hPa absolute digital output barometer with water-resistant package Datasheet - production.

General Description

The LPS27HHW is an ultra-compact 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, MIPI I3CSM 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.

Key Features

  • Pressure sensor with water-resistant package.
  • Potting gel & grounded metal cap.
  • 260 to 1260 hPa absolute pressure range.
  • Current consumption down to 4 μA.
  • Absolute pressure accuracy: 0.5 hPa.
  • Low pressure sensor noise: 0.7 Pa.
  • Embedded temperature compensation.
  • 24-bit pressure data output.
  • ODR from 1 Hz to 200 Hz.
  • SPI, I²C or MIPI I3CSM interfaces.
  • Embedded FIFO.
  • Interrupt functions: Data-Ready, FIFO flags, pressure thresholds.
  • Su.

LPS27HHW Distributor

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