Digital Absolute Pressure Sensor (20 to 550 kPa)


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Block Diagram

FXPS7xx0D4 Block Diagram

FXPS7xx0D4 Block Diagram


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
    • Follower 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 for temperature
    • 2-bit basic status and 2-bit detailed status fields
    • 3, 4, or 8-bit configurable CRC
  • Capacitance to voltage converter with anti-aliasing filter
  • Sigma delta ADC plus sinc filter
  • 800 Hz or 1000 Hz low-pass filter for absolute pressure
  • Lead-free, 16-pin HQFN, 4 mm x 4 mm x 1.98 mm package


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1 software file

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