Description

• The module includes a high-linearity barometric pressure sensor and a high-resolution temperature output, allowing implementation of an altimeter/thermometer without any additional sensors.
• Different operation modes allow the user to optimize for conversion speed or current consumption.
• The module is designed for use with a large variety of micro-controllers with different voltage requirements. 
• This module is well-suited for high-altitude ballooning and has been used with great success in that role.
• Pressure Range: of 10 –1200 mbar
• Thermometer of: -40 to 85 °C with <.01 °C resolution
• Power Requirements: 3.3 to 6.5 VDC
• Current Consumption: ~1.74 mA at 3.3 VDC
• Communication Interface: I2C (up to 400 kHz) or SPI (20 MHz)
• Dimensions: 27x23mm (LxW)
• Operating Temperature: -40 to 85 °C

Features:

• 24-bit pressure and temperature values
• Wide pressure range
• Successfully tested at 120,000 feet