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Hope RF
HP02S
BAROMETER MODULE
2011-6-8 + Version: 1.4 . Integrated pressure sensor . Pressure Range 300-1100hpa . 16 Bit Σ− Δ ADC . 5 coefficients for software compensation stored on chip . I2C Serial Interface . One system clock line (32768Hz) . One hardware controlled reset line . Low voltage, low power Description The HP02S includes a piezo-resistive pressure sensor and an ADC interface. It provides 16 bit word data for pressure and temperature related voltage. With the help of a highly accurate calibration of the senor, 5 unique coefficients were stored on the chip, thus accurate pressure and temperature reading can be realized. HP02S is a low power, low voltage device with automatic power down switching. I2C Serial Interface is used for communications with a microprocessor.
HP02S Datasheet
