HP03M

Hope RF 2010-2-3 HP03 Series of calibrated sensor module HP03M Version: 1.3 . Integrated pressure sensor . 300-1100hPa absolute Pressure Range . 16 Bit Σ−Δ 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 consumption Description The HP03M pressure module 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, 11 unique coefficients were stored on the chip, thus accurate pressure and temperature reading can be realized. HM03M 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 . 14 Bit ADC resolution . Supply voltage 2.2v-3.6v . -40°C to +85°C operating range . No external components required Applications . Pressure measurement and control systems . Mobile altimeter/barometer systems . Weather forecast products . Adventure or multi-mode watches . GPS receivers Block Diagram Page 1 of 7 Free Datasheet http://www.datasheet4u.com/ Hope RF 2010-2-3 HP03 Series of calibrated sensor module HP03M Version: 1.3 Pin Number 6 5 4 3 2 1 Type G P I I I/O I Function power ground power VCC master clock(32k) input ADC reset input (keep low when system is in id...