MPL115A1T2

Pressure Sensors Transducers Overview

The MPL115A1T2 is a miniature SPI digital barometer manufactured by NXP USA Inc. It functions as an absolute pressure sensor with a digital output, targeting low-cost applications within a 50 kPa to 115 kPa operating range. The device features a 10-bit resolution and utilizes an SPI interface for communication. Packaged in an 8-LGA format, it operates on a supply voltage of 3.3 V and supports a temperature range from -40°C to +105°C.

Pressure Sensors Transducers Feature Summary

• Integrates an absolute pressure sensing element with a dedicated digital signal processing unit for accurate measurement.
• Provides a standard Serial Peripheral Interface (SPI) for direct connection to microcontrollers without requiring external analog-to-digital conversion.
• Delivers high-resolution data output suitable for precise environmental monitoring tasks.

Pressure Sensors Transducers Applications

• Portable weather stations
• Indoor air quality monitoring systems
• Altitude tracking in consumer electronics

Pressure Sensors Transducers Procurement Notes

Verify the specific suffix 'T2' against official NXP documentation to confirm package type and tape/reel specifications. Ensure compatibility with existing SPI bus configurations and logic levels. Confirm that the 8-LGA footprint matches the target PCB design constraints. Check current availability status as component lifecycles may change.

Pressure Sensors Transducers Selection Notes

Select this component when a compact, cost-effective solution for absolute pressure measurement is required. It is appropriate for designs needing direct digital integration via SPI. Consider the 10-bit resolution limits for high-precision metrology applications. Evaluate thermal performance requirements against the specified operating temperature range.

Pressure Sensors Transducers Part Context

This part belongs to the MPL115 series of miniature digital barometers. It shares functional similarities with the MPL115A1 but differs in packaging or revision details indicated by the suffix. The series is designed for embedded applications requiring reliable atmospheric pressure data acquisition.

Pressure Sensors Transducers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify cross-reference options through official NXP channels if alternative sourcing is necessary.