| |
Infineon - DPS310
DPS310 is a digital barometric air pressure sensor featuring an ultra-high resolution, high accuracy, low energy consumption and miniature size. DPS310 is specially designed to enable enhanced navigation experience, activity level monitoring, gesture recognition and weather monitoring.
Features
• Operating pressure range: 300 … 1200 hPa
• Operating temperature range: -40 … 85°C
• Pressure level precision: ±0.006 hPa (or ±5 cm) (high-precision mode)
• Pressure sensor relative accuracy: ±0.06 hPa (or ±0.5 m)
• Temperature accuracy: ±0.5°C
• Pressure temperature sensitivity: < 0.5 Pa/K
• Measurement time: Low-power mode: 3 ms
• Average current consumption: Low power: 3 μA (1 measurement/sec.)
• Standby: < 1 μA
• Supply voltage: VDDIO: 1.2 … 3.6 V, VDD: 1.7 … 3.6 V
• Operating modes: Command (manual), background (automatic), standby
• Interface: I2C and SPI (both with optional interrupt)
• Miniature package 8-pin LGA: 2.0 x 2.5 x 1.0 mm.
Application
• Internet of Things
• Wearable electronics e.g. health and sports gadgets
• Indoor navigation floor detection e.g. in shopping malls and parking garages
• Outdoor navigation in personal navigation devices
• Dead-reckoning e.g. in tunnels
• Local weather station
Product Benefits
• Ultra-high precision
• High measurement accuracy over wide pressure and temperature range
• Easy implementation due to compact size
• Low system level energy consumption due to FIFO
Block Diagram
Downloads: Application Notes
Learn More:
Product Brief- DPS310 digital barometric pressure sensor for mobile and wearable devices
▲TOP
|
|
|
