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MPX4100AP

MPX4100AP Description

The MPX4100AP from NXP Semiconductors is a high-precision absolute pressure sensor designed for board-mount applications. It operates within a pressure range of 2.9PSI to 15.23PSI (20kPa to 105kPa), delivering an analog voltage output from 0.3V to 4.9V, proportional to the applied pressure. With a supply voltage range of 4.85V to 5.35V, this sensor is optimized for 5V systems and features temperature compensation for stable performance across varying environmental conditions. The barbed port style ensures secure pneumatic connections, while its through-hole mounting and PC pin termination simplify integration into PCB designs.

MPX4100AP Features

• High Accuracy: ±1.8% deviation ensures reliable measurements for critical applications.
• Wide Pressure Range: Supports up to 58.02PSI (400kPa) maximum pressure, offering robustness against overpressure conditions.
• Temperature Compensation: Minimizes output drift due to thermal variations, enhancing consistency.
• Analog Voltage Output: Simplifies interfacing with microcontrollers and ADCs.
• RoHS3 Compliant & REACH Unaffected: Meets environmental and regulatory standards.
• Obsolete Status: While no longer in production, it remains a proven solution for legacy systems.

MPX4100AP Applications

Ideal for industrial, automotive, and medical applications, the MPX4100AP excels in:

• Barometric pressure sensing for weather stations and altimeters.
• Engine manifold pressure monitoring in automotive control systems.
• HVAC systems for airflow and pressure regulation.
• Medical devices requiring precise pressure measurements, such as ventilators.
• Industrial automation for process control and leak detection.

Conclusion of MPX4100AP

The MPX4100AP stands out for its accuracy, temperature stability, and rugged design, making it a dependable choice for precision pressure sensing in harsh environments. Though marked as obsolete, its performance and ease of integration ensure continued relevance in legacy and specialized applications. Engineers seeking a cost-effective, high-performance sensor for 5V systems will find this model a compelling option.