s a high precision, small size, ultra-low power pressure sensor can be used in mobile devices.
Its performance, absolute accuracy can reach the lowest 0.03hPa, and the power consumption is very low, only 3μA .
BMP180 using powerful 8-pin ceramic leadless chip carrier (LCC) ultra-thin package, can be connected directly with a variety of microprocessor via the I2C bus.
Specification:
Pressure Range: 300hPa – 1100hPa (+9000m to -500m)
Power Voltage:1.8V~3.6V(VDDA),1.62V~3.6V(VDDD)
LCC8 package: package leadless ceramic carrier (LCC)
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
MSL 1 Reaction time: 7.5ms
Standby current: 0.1μA
No external clock circuit
Size: 12.6 × 10 mm
Weight: 0.7 g
Typical application:
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
Package Content:
10 X GY-68 BMP180 Digital Barometric Pressure Sensor Module