HP203B 24Bit Low Cost MEMS Barometer sensor

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Data sheet:  HP203B

Features

•  Descriptions of Altimetric Pressure Sensor Modules HP203W:
  The HP203B employs a MEMS pressure sensor with an I²C interface to provide accurate temperature, pressure or altitude data. The sensor pressure and temperature outputs are digitized by a high resolution 24-bit ADC. The altitude value is calculated by a specific patented algorithm according to the pressure and temperature data. Data compensation is integrated internally to save the effort of the external host MCU system. 
  Easy command-based data acquisition interface and programmable interrupt control is available. Typical active supply current is 5.3 μA per measurement-second while the ADC output is filtered and decimated by 256. Pressure output can be resolved with output in fractions of a Pascal, and altitude can be resolved in 0.1meter. The HP203B is offered in a 3.6mm x3.8 mm x 1.2 mm package and specified for operation from -40°C to +85°C.
  2. Features of Altimetric Pressure Sensor Modules HP203B:
  ● Supply voltage1.8V to 3.6V
  ● Pressure rang:300mbar~1200mbar
  ● Operation temperature:-40 to +85℃
  ● Programmable events and interrupt controls
  ● Altitude resolution: 0.1meter
  ● I²C interface
  ● Fast conversion down to 2ms
  ● Standby current<0.1μA, low conversion power, 2μA at 1 sample/sec.
  ● Size: 3.6*3.8*1.2 mm
  3. Applications of Altimetric Pressure Sensor Modules HP203B:
  ● Mobile altimeter / barometer
  ● Industrial pressure and temperature sensor system
  ● Adventure and sports watches
  ● Weather station equipment
  ● Indoor navigation and map assist
  ● Data loggers for pressure, temperature and altitude.
  ● Panel computer.