• Product Description


    Bosch Sensortec is the market leader in barometric pressure sensors with more than 1 billion shipped products. The BMP380 is a very small, low-power and low-noise 24 bit absolute barometric pressure sensor. BMP380 is specifically designed and ideally suited for a wide range of altitude tracking applications. The new BMP380 offers outstanding design flexibility, providing a single package solution that can be easily integrated into a multitude of existing and upcoming devices such as smartphones, GPS modules, wearables and drones.

    The sensor is more accurate than its predecessors, covering a wide measurement range from 300 hPa to 1250 hPa. This new barometric pressure sensor exhibits an attractive price-performance ratio coupled with low power consumption. It is available in a compact 10-pin 2.0 x 2.0 x 0.75 mm³ LGA package with metal lid.


    - Altitude stabilization in drones

    - Improved calorie expenditure measurement accuracy in wearables and mobile devices

    - Unprecedented precision for outdoor/indoor navigation and localization applications

    - Enhanced GPS accuracy outdoors


    Drone Applications

    Look up! Have you noticed the increasing numbers of drones buzzing up in the sky these days? Most of these devices are toy quadcopters with low or no intelligence. However, there is a clear trend towards additional functionality that increases the controllability and by that the fun factor of such drones. Examples are an auto level mode for maintaining the drone's horizontal orientation, a constant altitude mode, or an orbit mode for circling around a specific point.

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  • Technical data
    Parameter Technical data
    Operation range (full accuracy) Pressure: 300…1250 hPa (0 - 65 °C)
    Supply voltage VDDIO
    Supply voltage VDD
    1.2 V … 3.6 V
    1.65 V … 3.6 V
    Interface I²C and SPI
    Average typical current consumption (1 Hz data rate) 3.4 μA @ 1 Hz
    Absolute accuracy pressure (typ.)
    P=300 ...1100 hPa (T=0 ... 65 °C)
    ±0.50 hPa
    Relative accuracy pressure (typ.)
    P=900…1100 hPa (T=25…40°C)
    ±0.06 hPa
    (equivalent to ±50 cm)
    Noise in pressure (Full bandwidth, highest resolution) 0.03 Pa
    Temperature coefficient offset (25°…40°C @ 900 hPa) ±0.75 Pa/K
    Long-term stability (12 months) ±0.33 hPa
    Solder drift < ±0.5 hPa
    Maximum sampling rate 200 Hz
    Package dimensions 10-pin LGA with metal lid 2.0 x 2.0 x 0.75 mm³
  • Downloads
    Type of document Download
    Flyer BST-BMP380-FL000
    Handling, soldering & mounting instructions BST-BMP380-HS000
    Shuttle board flyer BST-MDH-FL001
    Application note BST-MPS-AN006
    Driver BMP380 driver