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

The DPS368XTSA1 from Infineon Technologies is a precision barometric pressure sensor designed for demanding board-mount applications. This surface-mount MEMS sensor delivers ±0.1kPa accuracy with ultra-low power consumption, making it ideal for portable devices and environmental monitoring systems. PCX supplies this industry-leading component with guaranteed authenticity and same-day shipping.

Key Features

• Pressure Range: 30kPa to 120kPa (4.35PSI to 17.4PSI)
• Output Resolution: 24-bit digital via I²C/SPI interface
• Accuracy: ±0.1kPa (±0.015PSI) with temperature compensation
• Voltage Range: 1.7V to 3.6V for battery-operated devices
• Operating Temperature: -40°C to 85°C (industrial range)
• Package: 8-pin VLGA (PG-VLGA-8-1) SMD footprint

Technical Details

This vented gauge pressure sensor features integrated temperature compensation and calibration data stored on-chip, ensuring reliable measurements without external components. The MEMS-based design provides exceptional long-term stability, while the dual I²C/SPI output interfaces offer flexible system integration. With a maximum pressure tolerance of 999.74kPa (145PSI) and RoHS compliance, it meets rigorous industrial standards for environmental sensing applications.

Applications

• Altitude tracking in drones and wearables
• Weather station instrumentation
• HVAC system pressure monitoring
• Portable health diagnostic devices
• IoT environmental sensing nodes

About Infineon Technologies

Infineon Technologies is a global semiconductor leader with over 50 years of innovation in sensor technology. Their MEMS pressure sensors set industry benchmarks for precision, power efficiency, and reliability across automotive, industrial, and consumer markets.

Infineon’s rigorous quality control and continuous R&D investment ensure components like the DPS368 series deliver consistent performance in critical applications. Their commitment to sustainable manufacturing aligns with international environmental standards, providing customers with future-proof solutions.

About Pressure Sensors

Barometric pressure sensors measure absolute air pressure to enable altitude calculation, weather prediction, and fluid flow monitoring. These MEMS-based ICs convert physical pressure changes into precise digital signals, serving as essential components in modern electronic systems.

High-accuracy sensors like the DPS368 series are fundamental for applications requiring environmental awareness or altitude compensation. Their miniaturized package designs and low-voltage operation make them indispensable for battery-powered devices where precision and power efficiency are critical.

Packaging Options

Available in Tape & Reel (TR), Cut Tape (CT), and Digi-Reel® formats for automated assembly. Specify your preferred packaging during checkout.

FAQs

Q: What communication interfaces does this pressure sensor support?
A: It offers both I²C and SPI digital interfaces for flexible system integration.

Q: Is temperature compensation built into the sensor?
A: Yes, integrated temperature compensation ensures accuracy across the full -40°C to 85°C operating range.

Q: Can this sensor measure liquid pressure?
A: No, the vented gauge design is optimized for non-corrosive gas pressure measurement only.

Q: What’s the typical current consumption?
A: In standard mode, it consumes 1.7µA at 1Hz measurement rate (refer to datasheet for full specifications).

Q: Does PCX provide technical support for integration?
A: Yes, our engineering team offers application support and datasheet guidance for all components.

Q: Are evaluation boards available for this sensor?
A: Infineon offers dedicated evaluation kits; contact PCX for compatible development tools.

Product image is representational. Refer to datasheet for exact dimensions and specifications.
Download Full Datasheet

Ready to Integrate Precision Sensing?

Leverage Infineon’s cutting-edge MEMS technology in your next design. PCX guarantees authentic components with same-day shipping and dedicated technical support. Order DPS368XTSA1 today for immediate delivery!