Description
HP206C 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 5.3μA 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 0.1 meter. Package is surface mount with a stainless steel cap and is RoHS compliant.
- Supply voltage: 1.8V to 3.6V
- Pressure range: 300mbar~1200mbar
- Programmable events and interrupt controls
- Fully data compensated
- Direct Reading, compensated：
– Pressure: 20-bit measurement (Pascals)
– Altitude: 20-bit measurement (Meters)
– Temperature: 20-bit measurement (Degrees Celsius) - Altitude Resolution down to 0.1 meter
- Standby current<0.1μA
- Operation temperature: -40 to +85℃
- High-speed I²C digital output interface
- Size: 6.8 x 6.2 x 3.0(+0.2) mm
Applications:
- High Precision Mobile Altimeter / Barometer
- Industrial Pressure and Temperature Sensor System
- Automotive Systems
- Personal Electronics Altimetry
- Adventure and Sports watches
- Medical Gas Control System
- Weather Station Equipment
- Indoor Navigation and Map Assist
- Heating, Ventilation, Air Conditioning
