The MPX4115A is a high-quality pressure sensor from NXP Semiconductors, designed to provide cost-effective solutions for a wide range of applications. This integrated silicon pressure sensor is based on leading-edge microelectromechanical systems (MEMS) technology, offering a highly accurate and linear voltage output directly proportional to the applied pressure.

Key Features

• Pressure Range: The MPX4115A operates over a pressure range of 15 to 115 kPa, making it suitable for various atmospheric and non-corrosive gas pressure measurements.
• Temperature Compensated: This sensor includes temperature compensation from -40°C to +125°C, ensuring reliable performance across a broad range of operating conditions.
• Analog Output: It provides a calibrated and temperature compensated 0.2 V to 4.8 V analog output for easy integration into existing systems.
• High Sensitivity: The device features a sensitivity of 45 mV/kPa, delivering precise readings that facilitate accurate monitoring and control.
• Ratiometric Output: The output of the MPX4115A is ratiometric to the supply voltage, which simplifies interfacing with a wide range of analog-to-digital converters.

Applications

The MPX4115A is versatile and can be used in a multitude of applications, including but not limited to:

• Altimeters and barometers for portable and consumer devices
• Weather station equipment
• Industrial controls
• Medical devices such as respiratory equipment
• Automotive systems

Quality and Reliability

NXP's commitment to quality ensures that the MPX4115A sensor meets the highest standards, providing reliable performance for critical applications. Its robust design is intended to deliver long-term stability and durability, making it a preferred choice for designers and engineers seeking a trusted solution for their pressure sensing needs.