MPXH6400A6U

Pressure Sensors Transducers Overview

The MPXH6400A6U is a high-temperature accuracy integrated silicon pressure sensor designed for measuring absolute pressure. It features an analog voltage output ranging from 0.2 V to 4.8 V, corresponding to a working pressure range of 2.9 PSI to 58.02 PSI (20 kPa to 400 kPa). The device operates on a supply voltage of 4.74 V to 5.46 V and provides a maximum error of ±1.5% over the temperature range of 0°C to 85°C. It is housed in an 8-SSOP package with dimensions of 0.295 inches (7.50 mm) width.

Pressure Sensors Transducers Feature Summary

• Integrates on-chip bipolar op amp circuitry and thin film resistor networks for signal conditioning
• Temperature compensated from -40°C to +125°C for stable performance across wide thermal ranges
• Delivers accurate, high-level analog output signal proportional to applied absolute pressure
• Utilizes advanced micromachining techniques and monolithic piezoresistive transducer technology

Pressure Sensors Transducers Applications

• Industrial Controls
• Engine Control Systems
• Manifold Absolute Pressure (MAP) Monitoring
• Liquefied Petroleum Gas (LPG) Measurement

Pressure Sensors Transducers Procurement Notes

Verify the manufacturer designation carefully, as historical documentation may reference Freescale Semiconductor or NXP USA Inc due to corporate acquisition. Confirm that the specific suffix '6U' corresponds to the 8-SSOP surface mount package variant. Ensure compatibility with system voltage requirements within the specified 4.74 V to 5.46 V operating range before integration.

Pressure Sensors Transducers Selection Notes

Select this component when high-temperature accuracy and compact form factor are critical. The integrated signal conditioning eliminates the need for external amplification circuits. Consider the ±1.5% maximum error specification for precision applications. The small outline package facilitates easy PCB layout in space-constrained designs requiring absolute pressure sensing capabilities.

Pressure Sensors Transducers Part Context

This part belongs to the MPXxx6400A series of integrated pressure sensors. The series combines piezoresistive sensing elements with electronic signal processing on a single silicon die. This integration reduces system complexity and improves reliability compared to discrete sensor solutions. The family is designed for robust performance in demanding industrial and automotive environments.

Pressure Sensors Transducers Replacement Considerations

Consult official cross-reference lists for direct substitutes. Verify pinout compatibility and electrical specifications if considering alternative packages or manufacturers. Ensure any replacement maintains the same absolute pressure range and temperature compensation characteristics.