The BMP180 is a high precision, small volume, low energy consumption of the pressure sensor, and can be used in a mobile device
Its excellent performance, the absolute lowest precision can reach 0.03hPa, and the power consumption is very low, only 3 μ A
BMP180 uses the 8-pin ceramic powerful leadless chip carrier (LCC) ultrathin package through I2C bus, can be directly connected with various microprocessor
Main features:
- Pressure range: 300~1100hPa (elevation 9000 meters ~-500 meters)
- The power supply voltage: 1.8V~3.6V (VDDA), 1.62V~3.6V (VDDD)
- LCC8 package: lead-free ceramics carrier package (LCC)
- Size: 3.6mmx3.8x0.93mm
- Low power consumption: 5 μ A, in the standard model
- High precision: low power mode, the resolution is 0.06hPa (0.5 meters)
- High linear mode, the resolution is 0.03hPa (0.25 meters)
- With the temperature output
- The I2C interface
- Temperature compensation
- Lead-free, meets RoHS specifications
- MSL 1 reaction time: 7.5ms
- The standby current: 0.1 μ A
- No external clock circuit
Typical applications:
- GPS precise navigation (dead reckoning, upper and lower bridge detection etc.)
- Indoor and outdoor navigation
- Leisure, sports and health monitoring
- The weather forecast
- The vertical speed indicator (rising / sinking speed)
- Fan power control
