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FXPS7550D4S - Digital absolute pressure sensor

Description

The FXPS7550D4S high-performance, high-precision barometric absolute pressure (BAP) sensor consists of a compact capacitive micro-electro-mechanical systems (MEMS) device coupled with a digital integrated circuit (IC) producing a fully calibrated digital output.

Features

  • Absolute pressure range: 20 kPa to 550 kPa.
  • Operating temperature range:.
  • 40 °C to 130 °C.
  • Pressure transducer and digital signal processor (DSP).
  • Digital self-test.
  • I2C compatible serial interface.
  • Client mode operation.
  • Standard mode, Fast mode, and Fast-mode Plus support.
  • 32-bit SPI compatible serial interface.
  • Sensor data transmission commands.
  • 12-bit data for absolute pressure.
  • 8-bit.

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Full PDF Text Transcription

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FXPS7550D4S Digital absolute pressure sensor, 20 kPa to 550 kPa Rev. 1.1 — 28 June 2023 Objective data sheet 1 General description The FXPS7550D4S high-performance, high-precision barometric absolute pressure (BAP) sensor consists of a compact capacitive micro-electro-mechanical systems (MEMS) device coupled with a digital integrated circuit (IC) producing a fully calibrated digital output. The sensor is based on NXP's high-precision capacitive pressure cell technology. The architecture benefits from redundant pressure transducers as an expanded quality measure. This sensor delivers highly accurate pressure and temperature readings through either a serial peripheral interface (SPI) or an inter-integrated circuit (I2C) interface.
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