Barometric Pressure Sensor - BMP085

The BMP085 is a high-precision, ultra-low power barometric pressure sensor.
It offers a measuring range of 300 to 1100 hPa with an absolute accuracy of down to 0.03 hPa.
The BMP085 is based on piezo-resistive technology for
EMC robustness, high accuracy and linearity as well as long term stability.

This sensor supports a voltage supply between 1.8 and 3.6VDC.
It is designed to be connected directly to a micro-controller via the I²C bus

The BMP085 comes in an ultra-thin, 8-pin ceramic lead-less chip carrier (LCC) package.

A breakout board is available here!

מאפיינים

• Wide barometric pressure range
• Digital two wire (I²C) interface
• Flexible supply voltage range
• Ultra-low power consumption
• Low noise measurement
• Fully calibrated
• Temperature measurement included
• Ultra-flat, small footprint

מידות

• 5 x 5 mm (1.2 mm height)

תיעוד

• Datasheet
• Product Flyer
• Wiring Example
• mbed User Review