HDPM01 Datasheet PDF

HOPERF HDPM01

The HDPM01 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.

Part No.	HDPM01
Datasheet	HDPM01 Download
Manufacturer	HOPERF
Description	Integrated pressure sensor
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DESCRIPTION

HDPM01 module includes a pressure module and a compass module HM03 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 SMD (with metal cap) The HDPMO1 is a dual-axis magnetic sensor, it is a complete sensing system with on-chip signal processing and integrated I2C bus, allowing the device to be connected directly to a microprocessor eliminating the need for A/D converters or timing resources. It can measure magnetic field with a full range of ±2 gausses and a sensitivity of 512counts/gauss @3.0 V at 25°C.

FEATURES

. Supply voltage 2.2v-3.6v . -20°C to + 60°C operating range . No external components required . I2C digital output with 400 KHz, fast mode operation.

APPLICATIONS

. Pressure measurement and control systems . Mobile altimeter/barometer systems . Weather forecast products . Adventure or multi-mode watches . Electronic Compass . GPS Navigation . Position Sensing .