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                MEMS传感器

                BMP390

                BMP390

                SMALL absolute barometric pressure sensor

                产品特性

                he BMP390 is a very small, low-power and low-noise 24-bit absolute barometric pressure sensor. The digital, high-performance sensor is ideally suited for a wide range of altitude tracking applications. This new BMP390 pressure sensor offers outstanding design flexibility, providing a single package solution that customers can easily integrate into a multitude of existing and upcoming devices such as smartphones, GPS modules, wearables, hearables and drones.

                Technical data

                ParameterTechnical data
                Operation range (full accuracy)
                Pressure: 300…1250 hPa
                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)
                3.2 μA @ 1 Hz
                Absolute accuracy pressure (typ.)
                P=300 ...1100 hPa (T=0 ... 65 °C)
                ±0.50 hPa
                Relative accuracy pressure (typ.)
                P=700…1100 hPa (T=25…40°C)
                ±0.03 hPa
                (equivalent to ±25 cm)
                RMS noise in pressure
                lowest bandwidth, highest resolution
                0.02 Pa
                Temperature coefficient offset (25°…40°C at 900 hPa)
                ±0.6 Pa/K
                Long-term stability (12 months)
                ±0.16 hPa
                Solder drift
                < ±0.8 hPa
                Maximum sampling rate
                200 Hz
                Package dimensions
                10-pin LGA with metal lid 2.0 x 2.0 x 0.75 mm3




                产品应用

                navigation,  ROBOT ,  无人机,DRONES, PORTABLE DEVICE , HEALTEH CARE DEVICE

                规格
                型号DataSheetDimension (mm)Description