Barometer Sensor/Pressure Sensor-HP03M

General The HP03M 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, 10 unique coefficients were stored on the chip, thus accurate pressure and temperature reading can be realized. HP03M is a low power, low voltage device with automatic power down switching. I2C Serial Interface is used for communications with a microprocessor. Sensor packaging options are DIP or SMD (with metal cap) Features * Integrated pressure sensor * Pressure Range 300-1100hpa * 16 Bit ADC * 11 coefficients for software compensation * stored on chip * I2C Serial Interface * One system clock line (32768Hz) * One hardware controlled reset line * Low voltage, low power * 15 Bit ADC resolution * Supply voltage 2.0v-5.0v * operating range:-30°C~+85°C Applications * Pressure measurement and control systems * Mobile altimeter/barometer systems * Weather forecast products * Adventure or multi-mode watches