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ILPS22QS - absolute digital output barometer

General Description

The ILPS22QS is an ultra-compact piezoresistive absolute pressure sensor which functions as a digital output barometer, supporting dual full-scale up to userselectable 4060 hPa.

Key Features

  • Selectable dual full-scale absolute pressure range.
  • Mode 1: 260 ~ 1260 hPa.
  • Mode 2: 260 ~ 4060 hPa.
  • Current consumption down to 1.8 µA.
  • Absolute pressure accuracy: 0.5 hPa.
  • Low pressure sensor noise: 0.34 Pa.
  • High-performance TCO: 0.45 Pa/°C.
  • Embedded temperature compensation.
  • Extended temperature range from -40 to +105 °C.
  • 24-bit pressure data output.
  • ODR from 1 Hz to 200 Hz.
  • SPI, I²C or.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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ILPS22QS Datasheet Dual full-scale, 1260 hPa and 4060 hPa, absolute digital output barometer with embedded Qvar electrostatic sensor HLGA-10L (2.0 x 2.0 x 0.73 mm) Product status link ILPS22QS Product summary Order code ILPS22QSTR Temp. range [°C] -40 to +105 Package HLGA-10L (2.0 x 2.0 x 0.73 mm) Packing Tape and reel Product resources TN0018 (Design and soldering) Product labels Features • Selectable dual full-scale absolute pressure range – Mode 1: 260 ~ 1260 hPa – Mode 2: 260 ~ 4060 hPa • Current consumption down to 1.8 µA • Absolute pressure accuracy: 0.5 hPa • Low pressure sensor noise: 0.34 Pa • High-performance TCO: 0.