Barometric Pressure Sensor - BMP085

SparkFun  |  SKU: SX09603
$8.95

Features


Product Description


Description: 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!



Features:




  • 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



Dimensions:




  • 5 x 5 mm (1.2 mm height)



Documents:



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