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MPL3115A2 Datasheet I2C precision pressure sensor

Manufacturer: NXP Semiconductors

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General Description

The MPL3115A2 is a compact, piezoresistive, absolute pressure sensor with an I2C digital interface.

MPL3115A2 has a wide operating range of 20 kPa to 110 kPa, a range that covers all surface elevations on earth.

The MEMS is temperature compensated utilizing an on-chip temperature sensor.

Overview

MPL3115A2 I2C precision pressure sensor with altimetry Rev.

8.

Key Features

  • Operating range: 20 kPa to 110 kPa absolute pressure.
  • Programmable interrupts.
  • Calibrated range: 50 kPa to 110 kPa absolute pressure.
  • Autonomous data acquisition.
  • Calibrated temperature output:.
  • 40 °C to 85 °C.
  • I2C digital output interface.
  • Embedded 32-sample FIFO.
  • Data logging up to 12 days using the FIFO.
  • Fully compensated internally.
  • One-second to nine-hour data acquisition rate.

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