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MPL115A2 - Miniature I2C digital barometer

Description

The MPL115A2 is an absolute pressure sensor with a digital I2C output targeting low-cost applications.

A miniature 5 x 3 x 1.2 mm LGA package is ideally suited for the space constrained requirements of portable electronic devices.

Features

  • Digitized pressure and temperature information together with programmed calibration coefficients for host micro use.
  • Factory calibrated.
  • 50 kPa to 115 kPa absolute pressure.
  • ±1 kPa accuracy.
  • 2.375 V to 5.5 V supply.
  • Integrated ADC.
  • I2C Interface (operates up to 400 kHz).
  • 7-bit I2C address = 60h.
  • Monotonic pressure and temperature data outputs.
  • Surface mount RoHS compliant package 3.

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Full PDF Text Transcription

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MPL115A2 Miniature I2C digital barometer, 50 kPa to 115 kPa Rev. 10.1 — 17 May 2024 Product data sheet 1 General description The MPL115A2 is an absolute pressure sensor with a digital I2C output targeting low-cost applications. A miniature 5 x 3 x 1.2 mm LGA package is ideally suited for the space constrained requirements of portable electronic devices. Low current consumptions of 5 μA during Active mode and 1 μA during Shutdown (Sleep) mode are essential when focusing on low-power applications. The wide operating temperature range spans from –40 °C to +105 °C to fit demanding environmental conditions. The MPL115A2 employs a MEMS pressure sensor with a conditioning IC to provide accurate pressure measurements from 50 kPa to 115 kPa.
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