The DPS310 from Infineon Technologies is a high-precision digital barometric pressure sensor designed for accurate altitude and pressure measurements. It features advanced MEMS technology, delivering excellent accuracy, low noise, and fast response time, making it ideal for drones, navigation systems, and wearable devices.
With built-in temperature compensation and high-resolution output, the DPS310 ensures reliable performance across a wide range of environmental conditions. Its compact size and low power consumption make it perfect for space-constrained and battery-powered applications.
Key Features
Pressure & Altitude Sensing
Pressure range: 300 hPa to 1200 hPa
High relative accuracy (±0.002 hPa typical)
Enables precise altitude measurement (~±2 cm resolution)
Temperature Sensing
Integrated temperature sensor
Built-in compensation for accurate readings
Performance
Low noise and high resolution
Fast measurement rates
Configurable oversampling and filtering
Interfaces
I2C and SPI communication interfaces
Easy integration with microcontrollers (STM32, Arduino, etc.)
Power Efficiency
Low power consumption for battery-operated devices
Multiple power modes
Operating Conditions
Supply voltage: ~1.7V to 3.6V
Operating temperature: -40°C to +85°C
Package Information
Package Type: LGA
Dimensions: Approx. 2.5 mm × 2.5 mm × 1.1 mm
Mounting Type: Surface Mount (SMD)
Pins: 8
Datasheet: -DPS310
Package Contents
1 × DPS310 Barometric Pressure Sensor
Applications
Drone altitude hold & flight control (INAV, Ardupilot)
Weather monitoring systems
Indoor navigation (floor detection)
IoT and wearable devices
GPS altitude enhancement
Industrial pressure sensing
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