Introduction

The DPS310/368 is a miniaturized digital barometric air pressure

sensor with ultra-high precision (

±2 cm) and a low current

consumption, capable of measuring both pressure and temperature

Due to the robust package of the DPS368, it can withstand harsh

environments e.g. 50 m under water for one hour (IPx8)

Both pressure sensor elements are based on a capacitive sensing

principle which guarantees high precision during temperature

changes. The small package makes the DPS310/368 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

The result FIFO can store up to 32 measurement results, allowing

for a reduced host processor polling rate. Temperature and

Pressure measurement results are readable through the serial I2C

or SPI interface making it easily and quickly accessible by e.g.

Arduino IDE or Platform.IO with Arduino Extension

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11/2/2022

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Link to Datasheet and Product Page

Link to Datasheet and Product Page