供應(yīng)BOSCH博世氣壓計壓力傳感器BMP085特點：壓力范圍：300-1100hPa(+9000m...-500mabovesealevel)電壓：1.8-3.6V（VDDA） 1.62-3.6V(VDDD)工作溫度：-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與SMD500的性能比較 BMP085 SMD500更小的封裝 1.2mm 1.55mm更快的轉(zhuǎn)換時間 7.5ms(max.) 34ms更快的I2C數(shù)據(jù)傳輸max.3.4MHz max.400kHz超小供電 min.1.8V min.2.2V更低的備用電流 0.1 A 0.7 A外部時鐘 非必須 必須的應(yīng)用：-enhancementofGPSnavigation(dead-reckoning,slopedetection)-in-andout-doornavigation-leisureandsports-weatherforecast-verticalvelocityindication(rise/sink/speed)