BMP180 Pressure Gauge Sensor

The BMP180 is the function compatible successor of the BMP085, a new generation of high precision digital pressure sensors for consumer applications.

The ultra-low power, low voltage electronics of the BMP180 is optimized for use in mobile phones, PDAs, GPS navigation devices, and outdoor equipment. With a low altitude noise of merely 0.25m at fast conversion time, the BMP180 offers superior performance. The I2C interface allows for easy system integration with a microcontroller.

The BMP180 is based on piezo-resistive technology for EMC robustness, high accuracy, and linearity as well as long term stability.

Bosch is the world market leader for pressure sensors in automotive applications. Based on the experience of over 400 million pressure sensors in the field, the BMP180 continues a new generation of micro-machined pressure sensors.

Enhancement of GPS navigation (dead-reckoning, slope detection, etc.)

In- and out-door navigation

Leisure and sports

Weather forecast

Vertical velocity indication (rise/sink speed)

Pressure Range: 300 ... 1100hPa (+9000m ... -500m relating to sea level)

Supply Voltage: 1.8 ... 3.6V (VDD)

1.62V ... 3.6V (VDDIO)

Package: LGA package with metal lid

Small footprint: 3.6mm x 3.8mm

Super-flat: 0.93mm height

Low power: 5µA at 1 sample / sec. in standard mode

Low noise: 0.06hPa (0.5m) in ultra low power mode

0.02hPa (0.17m) advanced resolution mode

- Temperature measurement included

- I2C interface

- Fully calibrated

- Pb-free, halogen-free and RoHS compliant,

- MSL 1