MPL3115A2
MPL3115A2 is a combined pressure and temperature sensor with altimetry capability for barometric applications.
Product Overview
Description
The MPL3115A2 is a combined pressure and temperature sensor with altimetry capability.
It provides accurate barometric pressure measurement for altitude sensing and weather monitoring.
The device features I2C interface and autonomous data acquisition.
Product Series
MPL
Primary Application
Altimeters
Key Features
- Barometric pressure sensing
- Temperature measurement
- Altimeter capability
- I2C interface
- Low power operation
- Autonomous data acquisition
Specifications
| Type | Pressure + Temperature |
|---|---|
| Range | 20-110 kPa |
| Altitude | -698 to 11775 ft |
| Interface | I2C |
| Power | Low power |
Applications
Altimeters
Electronic system design
Weather stations
Electronic system design
HVAC systems
Electronic system design
Industrial monitoring
Industrial automation and control
Consumer electronics
Consumer electronics
FAE Expert Insights
"MPL3115A2 provides accurate pressure and altitude measurement in a compact package. Based on my extensive field experience with NXP products, I have implemented this device in numerous customer designs across various industries. This product consistently delivers excellent performance and reliability in real-world applications. I particularly recommend it for applications requiring robust operation and long-term stability. When implementing this device, I strongly recommend following the application notes closely and paying attention to PCB layout guidelines for optimal performance."
Pressure and temperature sensor with altimetry
— Sensor FAE, BeiLuo
Frequently Asked Questions
Can it measure altitude?
Yes, MPL3115A2 can calculate altitude from barometric pressure.
Calibrate for local barometric pressure for best accuracy.
What applications is MPL3115A2 best suited for?
The MPL3115A2 is designed for high-reliability applications in automotive, industrial, and consumer electronics. It excels in environments requiring robust performance and long-term stability. Contact our FAE team for application-specific recommendations.
Consult FAE for application suitability assessment.
What is the operating temperature range of MPL3115A2?
Operating temperature range is -40°C to +125°C, suitable for automotive and industrial environments. Extended temperature options may be available. Contact our distributor for specific temperature grade requirements.
Verify temperature range meets your application requirements.
What support is available for MPL3115A2?
Our authorized distributor provides comprehensive support including technical consultation, design guidance, application notes, and after-sales service. Contact our FAE team for detailed application support and design review services.
Contact FAE for technical support and guidance.
What is the recommended PCB layout for MPL3115A2?
Follow the application notes for recommended PCB layout guidelines. Pay attention to decoupling capacitor placement, trace routing, and thermal management. Reference designs are available from our distributor.
Follow application notes and reference designs for optimal layout.