Infineon DPS422XTSA1

排气式压力计I²C，SPI1.7V ~ 3.6V

Overview

The DPS422XTSA1 is a miniaturized digital barometric air pressure and temperature sensor with high accuracy and low current consumption. Pressure sensing is carried out using a capacitive sensor element, guaranteeing high accuracy over temperature. The small 2.0 x 2.5 x 0.73 mm package makes the DPS422XTSA1 ideal for mobile applications and wearable devices.

These coefficients are used in the application to convert the measurement results to high accuracy pressure and temperature values.

Features

Board Mount Applications
Moisture Sensitivity Level: 1 (Unlimited)
Package / Case: 8-WLGA
Operating Temperature: -40°C~85°C
Operating Pressure: 4.35PSI ~ 17.4PSI (30kPa ~ 120kPa)

Surface Mount Mounting Type

Applications

There are a lot of Infineon Technologies
DPS422XTSA1 Transducers applications.

• Hydrogen Storage
• Refrigerant pressure monitoring in HVAC/R systems
• Dry air system pressure, process controls and automation
• Dry air system monitoring
• Hydraulic, brake, and engine oil fluid pressure monitoring
• Air brake pressure monitoring
• Vertical velocity indication (e.g. rise/sink speed)
• Internet of things
• Enhancement of GPS navigation
• Indoor navigation & localization (floor detection, elevator detection)