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LPS35HW Datasheet 260-1260 Hpa Absolute Digital Output Barometer

Manufacturer: STMicroelectronics

Overview: LPS35HW MEMS pressure sensor: 260-1260 hPa absolute digital output barometer with water resistant package Datasheet - production.

General Description

The LPS35HW is an ultra-pact piezoresistive pressure sensor which functions as a digital output barometer.

The device prises a sensing element and an IC interface which municates 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.

Key Features

  • Pressure sensor with water resistant package.
  • 260 to 1260 hPa absolute pressure range.
  • Current consumption down to 3 µA.
  • High overpressure capability: 20x full scale.
  • Embedded temperature compensation.
  • 24-bit pressure data output.
  • 16-bit temperature data output.
  • ODR from 1 Hz to 75 Hz.
  • SPI and I²C interfaces.
  • Embedded FIFO.
  • Interrupt functions: Data Ready, FIFO flags, pressure thresholds.
  • Supply voltage: 1.7 to 3.6.

LPS35HW Distributor