DPS368XTSA1

Pressure Sensor, Barometric, 30-120Kpa; Pressure Type:Barometric; Operating Pressure Min:30Kpa; Operating Pressure Max:120Kpa; Supply Voltage Min:1.7V; Supply Voltage Max:3.6V; Sensor Case/Package:Vlga; No. Of Pins:8Pins Rohs Compliant: Yes |Infineon DPS368XTSA1

DPS368XTSA1 – High-Accuracy Barometric Pressure Sensor – Infineon Technologies
This Infineon Technologies DPS368XTSA1 digital barometric pressure sensor delivers exceptional precision for altitude tracking and environmental monitoring applications. Engineered for reliability in demanding conditions, it features ultra-low power consumption, temperature compensation, and robust surface-mount design. PCX ensures rapid shipping and dedicated technical support for this in-stock component.

Key Features

Pressure Range: 30kPa to 120kPa (4.35PSI to 17.4PSI)
High Accuracy: ±0.1kPa (±0.015PSI)
24-Bit Digital Output: I²C or SPI interface options
Wide Voltage Supply: 1.7V to 3.6V operation
Temperature Compensated: -40°C to +85°C operating range
Compact Design: 8-pin VLGA package (PG-VLGA-8-1)

Technical Details
This vented gauge pressure sensor provides 24-bit digital output via configurable I²C or SPI interfaces, enabling seamless integration with microcontrollers. The monolithic CMOS design incorporates MEMS and signal conditioning circuitry for drift-free measurements. With a maximum pressure tolerance of 999.74kPa (145PSI) and RoHS compliance, it meets rigorous industrial standards. Surface-mount tab termination ensures secure PCB attachment in high-vibration environments.

Typical Applications

Weather stations and environmental monitoring systems
Altitude tracking in drones and aviation instruments
Smartphone/tablet barometric functions
HVAC and air flow control systems
Wearable health and fitness devices

About Infineon Technologies
Infineon Technologies is a global semiconductor leader renowned for innovation in sensor solutions, power management, and security ICs. With over 50 years of industry expertise, they drive advancements in automotive, industrial, and IoT applications through cutting-edge MEMS technology and quality-certified manufacturing processes.
The company maintains rigorous testing standards and supply chain integrity, ensuring components meet exacting performance specifications. Infineon’s pressure sensor portfolio, including the DPS368 series, reflects their commitment to energy efficiency, miniaturization, and reliability in mission-critical systems.

About Barometric Pressure Sensors
Barometric pressure sensors measure atmospheric pressure to determine altitude changes, forecast weather patterns, and enable environmental compensation in electronic systems. These components are essential for applications requiring precise altitude tracking or ambient pressure monitoring without direct fluid contact.
Modern digital pressure sensors like the DPS368 series integrate signal conditioning, temperature compensation, and digital interfaces into compact packages. This integration simplifies design complexity while improving measurement accuracy across industrial, consumer, and automotive applications where space and power efficiency are critical.

Packaging Options
Available in Tape & Reel (TR), Cut Tape (CT), and Digi-Reel® packaging for automated assembly processes. Contact PCX for specific packaging requirements.

Frequently Asked Questions
Question: What communication interfaces does this sensor support?
Answer: It