MPXA4115A6U

Pressure Sensors Transducers Overview

The MPXA4115A6U is a piezoresistive pressure sensor module designed for automotive applications. It features an integrated signal conditioning circuit that provides a linear voltage output proportional to the applied pressure. The device operates within a supply voltage range of 4.75V to 5.25V and delivers an output span typically between 0.2V and 4.8V over a measurement range of 0 to 100 kPa. It includes temperature compensation to ensure accuracy across the specified operating temperature range, making it suitable for manifold absolute pressure monitoring.

Pressure Sensors Transducers Feature Summary

• Integrated signal conditioning for direct voltage output
• Temperature compensated for improved accuracy
• Piezoresistive sensing element for robust performance

Pressure Sensors Transducers Applications

• Manifold Absolute Pressure (MAP) sensing in internal combustion engines
• Tire pressure monitoring systems
• General purpose pressure measurement in automotive environments

Pressure Sensors Transducers Procurement Notes

Verify the specific ordering suffix matches the required package type and tape/reel configuration. Confirm that the sensor's pressure range and electrical specifications align with the target application requirements before finalizing procurement orders.

Pressure Sensors Transducers Selection Notes

Select this component when a low-cost, single-ended voltage output is required for moderate pressure ranges. Ensure the system design accommodates the specified supply voltage tolerance and output impedance characteristics inherent to piezoresistive technology.

Pressure Sensors Transducers Part Context

This part belongs to NXP's family of piezoresistive pressure sensors intended for harsh automotive environments. It utilizes silicon micromachining techniques to create a durable sensing diaphragm integrated with Wheatstone bridge circuits and amplification stages on a single substrate.

Pressure Sensors Transducers Replacement Considerations

Consult official substitution lists for compatible parts with matching pressure ranges and pin configurations. Verify mechanical footprint and electrical interface compatibility before replacing existing inventory.