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SKU: HP206C Categories: ,


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


  • 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