Infineon DPS310XTSA1

Вентилируемый манометрI²C, SPI1,7 В ~ 3,6 В

Overview

Infineon Technologies' DPS310XTSA1 is a miniaturized digital barometric air pressure sensor with high accuracy, high stability, and low current consumption. The pressure sensor is capable of measuring both pressure and temperature. The pressure sensor element is based on a capacitive sensing principle which guarantees high precision during temperature changes. The 8-pin LGA package makes the DPS310XTSA1 ideal for mobile applications and wearable devices. The internal signal processor converts the output from the pressure and temperature sensor elements to 24-bit results. Each unit is individually calibrated and the calibration coefficients calculated during this process are stored in the calibration registers. The coefficients are used in the application to convert the measurement results to high accuracy pressure and temperature values. They can store up to 32 measurement results, allowing for a reduced host processor-polling rate. Sensor measurements and calibration coefficients are available through the serial I2C or SPI interface. The measurement status is indicated by status bits or interrupts on the SDO pin.

Features

Applications

• Mobile Phones
• Virtual Reality and Gaming Equipment
• Indoor/Outdoor Navigation (dead-reckoning, floor/elevator/step detection)
• Vertical velocity monitoring
• Leisure, Sports, and Fitness Activity Identification
• Weather Forecasting
• Hydrogen Storage
• Refrigerant pressure monitoring in HVAC/R systems
• Dry air system pressure, process controls and automation
• Dry air system monitoring