HP206C PRECISION BAROMETER AND ALTIMETER SENSOR

Product Description

The 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 5.3 uA 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 0.01 meter.
The HP206C is offered in a 6.8 mm x 6.2 mm x 0.635(+0.2) mm package and specified for operation from -40°C to 85°C.

HP206C is waterproof.  IP68

FEATURES

* 1.8V to 3.6V Supply Voltage
* ƒ Full Data Compensation
*  Command-based Reading, Compensated (Optional)
*  – Pressure: 20-bit Measurement (Pascals)
*  – Altitude: 20-bit Measurement (Meters)
*  – Temperature: 20-bit Measurement (°Celsius)
ƒ*  Configurable ADC Decimation Rate via Commands
*  Programmable Events and Interrupt Controls
*  Altitude Resolution down to 0.01 meter
*  High-speed I2
*  C Digital Output Interface (Up to 10 MHz)

Applications

*  High Precision Mobile Altimeter / Barometer
* ƒ Industrial Pressure and Temperature Sensor System
* ƒ Automotive Systems
* ƒ Personal Electronics Altimetry
* ƒ Adventure and Sports watches
* ƒ Medical Gas Control System
* ƒ Weather Station Equipment
* ƒ Indoor Navigation and Map Assist
* ƒ Heating, Ventilation, Air Conditioning

Datasheet

Additional Information