BMP180 Digital Pressure Sensor Module

Product Description

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.
Robert 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.

Features

• Working Voltage: 1.8V~3.6V(VDDA),1.62V~3.6V(VDDD),
• Pressure range: 300 ~ 1100hPa (altitude 9000m to -500m relating to sea level))
• 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.
• Low noise:0.06hPa (0.5m) in ultra low power mode 0.02hPa (0.17m) advanced resolution mode
• Interface type: I2C
• LCC8: Lead-free ceramic carrier package (LCC)
• Including temperature output,I2C Interface
• Fully calibrated
• Pb-free, halogen-free and RoHS compliant,
• MSL 1 Reaction Time: 7.5ms
• No external clock circuit
• Provides from 9-bit to 12-bit Celsius temperature measurements
• Adapter module is equipped with a pull-up resistor, with power indicator light

Typical applications

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)