BMP180 Digital Barometric Pressure Sensor info
BMP180 Digital Barometric Pressure Sensor is a high precision, small size, ultra-low power pressure sensor which can be used in mobile devices. Its performance and absolute accuracy can reach the lowest 0.03hPa and the power consumption is very low, only 3μA. BMP180 Digital Barometric Pressure Sensor can be connected directly with a variety of microprocessor via the I2C bus.
Typical applications:
- GPS precision navigation (dead reckoning, up and down the bridge detection, etc.)
- Indoor and outdoor navigation
- Leisure, sports and medical health monitoring
- Weather Forecast
- Vertical speed indicator (rising / sinking speed)
- Fan Power Control
BMP180 Digital Barometric Pressure Sensor - General Specifications
- Low power consumption: 5μA, in standard mode
- High precision: low-power mode, the resolution is 0.06hPa (0.5 meters)
- High linearity mode, the resolution is 0.03hPa (0.25 meters)
- I2C Interface
- Temperature compensation
- No external clock circuit
BMP180 Digital Barometric Pressure Sensor - Technical Specifications
- Pressure Range: 300hPa - 1100hPa (+9000m to -500m)
- Power Voltage:1.8V~3.6V(VDDA),1.62V~3.6V(VDDD)
- MSL 1 Reaction time: 7.5ms
- Standby current: 0.1μA
- Size:3.6 x 3.8 x 0.93mm
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