NXP Semiconductors

MPXHZ6400A6T1

MPXHZ6400A6T1 Description

The MPXHZ6400A6T1 from NXP Semiconductors is a high-precision, temperature-compensated absolute pressure sensor designed for demanding board-mount applications. Operating within a pressure range of 2.9PSI to 58.02PSI (20kPa to 400kPa) and capable of withstanding maximum pressures up to 232.06PSI (1600kPa), this sensor delivers an analog voltage output (0.2V to 4.8V) proportional to the applied pressure. Its ±1.5% accuracy and 4.64V to 5.36V supply voltage range ensure reliable performance in precision-critical environments. Packaged in an 8-pin SSOP with gull-wing termination, it is optimized for surface-mount assembly and supplied in Tape & Reel (TR) for automated production.

MPXHZ6400A6T1 Features

• Absolute Pressure Sensing: Ideal for applications requiring a sealed vacuum reference.
• Temperature Compensation: Minimizes thermal drift, enhancing stability across operating conditions.
• Wide Operating Range: Supports pressures up to 58.02PSI (400kPa) with a burst pressure rating of 232.06PSI (1600kPa).
• Analog Voltage Output: Linear 0.2V–4.8V output simplifies interfacing with microcontrollers or ADCs.
• Robust Construction: ROHS3 Compliant and REACH Unaffected, meeting stringent environmental standards.
• Surface-Mount Design: Gull-wing termination and MSL 1 (Unlimited) rating ensure compatibility with high-volume PCB assembly.

MPXHZ6400A6T1 Applications

This sensor excels in scenarios demanding precise pressure monitoring with minimal thermal error:

• Medical Devices: Ventilators, infusion pumps, and diagnostic equipment.
• Industrial Automation: HVAC systems, pneumatic controls, and leak detection.
• Automotive: Manifold absolute pressure (MAP) sensing, brake booster monitoring.
• Consumer Electronics: Altimeters for wearables, weather stations.
• Aerospace: Cabin pressure monitoring in avionics.

Conclusion of MPXHZ6400A6T1

The MPXHZ6400A6T1 stands out for its high accuracy, temperature resilience, and compact form factor, making it a superior choice for embedded systems requiring reliable absolute pressure measurement. Its wide operating range, analog output, and industrial-grade durability cater to diverse sectors, from medical to automotive. NXP’s integration of temperature compensation and surface-mount readiness further solidifies its position as a versatile, future-proof solution for precision pressure sensing.