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Home > Sensors > Pressure sensors > Altimetric pressure sensors
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HP203BW, Altimetric pressure sensors

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Stock
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Delivery time
please contact us for more information
Manufacturer / supplier
HopeRF
Datasheet
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$ 1.31 excl VAT
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Product specifications

HP203BW

The HP203BW 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.

Features;

- 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

Applications;

- 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

- Hope RF -

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