MPXAZ4115A6U

Pressure Sensors Transducers Overview

The MPXAZ4115A6U is an absolute pressure sensor designed for measuring pressures ranging from 15 kPa to 115 kPa (2.18 PSI to 16.68 PSI). It features a calibrated analog voltage output spanning 0.2 V to 4.8 V, powered by a supply voltage of 4.85 V to 5.35 V. The device integrates on-chip bipolar op-amp circuitry and thin-film resistor networks to ensure high signal output. It includes temperature compensation for accuracy across an operating range of -40°C to 125°C. The sensor has an accuracy of ±1.5% and utilizes an 8-SMD module package with SMD termination.

Pressure Sensors Transducers Feature Summary

• Integrates on-chip bipolar op-amp circuitry and thin film resistor networks for high output signal
• Provides calibrated analog voltage output with temperature compensation
• Measures absolute pressure within a specific low-pressure range

Pressure Sensors Transducers Applications

• Barometric pressure measurement
• Automotive applications
• Industrial applications

Pressure Sensors Transducers Procurement Notes

Verify the manufacturer designation carefully, as this component appears in listings under both STMicroelectronics and NXP USA Inc. due to historical corporate transitions. Confirm the RoHS status and MSL rating if required for your assembly process. Check for obsolescence notices or minimum order quantity restrictions associated with the specific distributor source.

Pressure Sensors Transducers Selection Notes

Select this part when a compact silicon sensor with integrated signal conditioning is required for absolute pressure monitoring. Ensure the input pressure range aligns with the 15 kPa to 115 kPa specification. Verify that the 8-SMD surface mount package fits the board layout constraints. Consider the operating temperature range if deployed in extreme environments.

Pressure Sensors Transducers Part Context

This component belongs to the MPXA4115 series, which are compact silicon pressure sensors. The series is known for integrating signal processing directly on the chip, reducing the need for external components. These sensors are commonly used where space is limited and reliable absolute pressure data is critical for system operation.

Pressure Sensors Transducers Replacement Considerations

The MPXA4115A6U is listed as not recommended for new designs. Potential substitutes include other parts from the MPX4115A series or MPXAZ4115A variants, provided they match the pressure range and package type. Verify pin compatibility and electrical specifications before substitution.