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FXPS7550D4 - Digital absolute pressure sensor

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General Description

The FXPS7550D4 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.

Overview

FXPS7550D4 Digital absolute pressure sensor, 20 to 550 kPa Rev.

Key Features

  • Absolute pressure range: 20 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.
  • Slave 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 data.

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