DPS368

概要

XENSIV™ DPS368 - ultra small waterproof pressure sensor, environmentally protected against water (IPx8), dust & humidity

XENSIVTM DPS368 is a miniaturized digital barometric air pressure sensor with ultra-high precision (±2 cm) and a low current consumption, capable of measuring both pressure and temperature. Due to its robust package, it can withstand 50 m under water for one hour (IPx8). The pressure sensor element is based on a capacitive sensing principle which guarantees high precision during temperature changes. The small package (2.0 x 2.5 x 1.1 mm3) makes the DPS368 ideal for mobile applications and wearable devices. 

特長

  • Package dimensions: 8-pin LGA, 2.0 x 2.5 x 1.1 mm3
  • Operation range:
    • Pressure: 300–1200 hPa
    • Temperature: -40–85°C
  • Precision: ± 0.002 hPa (or ±0.02 m)
  • Rel. accuracy: ± 0.06 hPa (or ±0.5 m)
  • Abs. accuracy: ± 1 hPa (or ±8 m)
  • Temperature accuracy: ± 0.5°C
  • Avg. current consumption: 1.7 µA
    (pressure measurement) @1Hz
    sampling rate, standby: 0.5 µA.
  • Integrated FIFO
  • Interface: I2C and SPI
    (both with optional interrupt)

利点

  • Fast, ultra-low noise read-out allows for precise measurement of altitude, air flow and body movements
  • Small package size ideal for wearable devices & mobile applications
  • Sensor can be used in harsh environment (water, dust & humidity)
  • Environmentally resistant package facilitates handling in assembly line

推奨アプリケーション例

  • Smart watches & wearables (e.g. fitness tracking)
  • Smart phone (e.g. navigation)
  • Home appliances (e.g. air flow control)
  • Drones (e.g. flight stability)
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