MPX2100ASX

Pressure Sensors Transducers Overview

The MPX2100ASX is an absolute pressure sensor from the MPXx2100 series, designed for medical and industrial applications. It features a silicon piezoresistive solution with a monolithic diaphragm integrating strain gauges and thin-film resistors. The device provides a linear voltage output proportional to applied pressure, calibrated via laser trimming for span, offset, and temperature compensation. Key specifications include a 0-100 kPa (14.5 psi) range, analog output of 0-43.5 mV at 10V supply, and operation within -40°C to +125°C.

Pressure Sensors Transducers Feature Summary

• Integrates strain gauge and thin-film resistor network on a single monolithic silicon diaphragm
• Delivers highly accurate linear voltage output directly proportional to applied pressure
• Features laser-trimmed calibration for precise span, offset, and temperature compensation

Pressure Sensors Transducers Applications

• Medical respiratory monitoring systems
• Industrial process control
• Oceanographic research instrumentation
• General pressure measurement devices

Pressure Sensors Transducers Procurement Notes

Verify component authenticity through authorized NXP or STMicroelectronics distributors, as MEMS sensor products have transitioned to STMicroelectronics. Confirm package type matches the Unibody 4-pin SIP configuration. Ensure supply chain documentation aligns with current manufacturer guidelines for legacy Freescale/NXP parts.

Pressure Sensors Transducers Selection Notes

Select this model for absolute pressure sensing requirements up to 100 kPa. Consider the analog output characteristics and power supply compatibility. Evaluate thermal performance needs against the specified operating temperature range. Verify interface requirements for integration into existing circuit designs.

Pressure Sensors Transducers Part Context

Part of the MPXx2100 series offering piezoresistive silicon solutions. The series includes differential, gauge, and absolute configurations. Designed for robust performance in diverse environments with integrated signal conditioning capabilities.

Pressure Sensors Transducers Replacement Considerations

STMicroelectronics has assumed responsibility for NXP MEMS sensor products. Consult STMicroelectronics for current equivalents or updated part numbers.