供应BOSCH博世气压计压力传感器BMP085特点：压力范围：300-1100hPa(+9000m...-500mabovesealevel)电压：1.8-3.6V（VDDA） 1.62-3.6V(VDDD)工作温度：-40 to+85 LCC8package: smallfootprint:5.0mm*5.0mm super-flat:1.2mmheight低功率：5 Aat1sample/sec.instandardmode低噪：0.06hPa(0.5m)inultralowpowermode 0.03hPa(0.25m)ultrahighresolutionmode 0.1mpossiblewithsoftwareaveragingalgrithm-I2Cinterface-Fullycalibrated与SMD500的性能比较 BMP085 SMD500更小的封装 1.2mm 1.55mm更快的转换时间 7.5ms(max.) 34ms更快的I2C数据传输max.3.4MHz max.400kHz超小供电 min.1.8V min.2.2V更低的备用电流 0.1 A 0.7 A外部时钟 非必须 必须的应用：-enhancementofGPSnavigation(dead-reckoning,slopedetection)-in-andout-doornavigation-leisureandsports-weatherforecast-verticalvelocityindication(rise/sink/speed)