MPXH6250A6T1

Pressure Sensors Transducers Overview

The MPXH6250A6T1 is an absolute pressure sensor from the MPXx6250 family, manufactured by STMicroelectronics following the transition of NXP MEMS products. It integrates bipolar op-amp circuitry and thin-film resistor networks on a silicon die. The device operates with a supply voltage range of 4.74 V to 5.46 V, typically centered at 5.1 V. It delivers an analog output signal ranging from 4.826 V to 4.966 V under specific conditions, though other sources cite a broader 0.2 V to 4.9 V span for the series. The sensor covers a working pressure range of 20 kPa to 250 kPa (2.9 PSI to 36.26 PSI) with an accuracy of ±1.5% over 0°C to 85°C. It functions within a temperature range of -40°C to +125°C and consumes approximately 6 mA of current.

Pressure Sensors Transducers Feature Summary

• Integrates monolithic signal-conditioned silicon technology with on-chip bipolar operational amplifiers and thin-film resistor networks.
• Provides temperature compensation across a wide operating range from -40°C to +125°C.
• Delivers a high-level analog output signal directly proportional to applied absolute pressure.
• Features improved accuracy at high temperatures and utilizes a durable thermoplastic surface mount package.

Pressure Sensors Transducers Applications

• Microprocessor or microcontroller-based system designs
• Industrial pressure sensing applications requiring signal conditioning
• Board mount installations in compact electronic systems

Pressure Sensors Transducers Procurement Notes

Verify that the component is sourced as an STMicroelectronics product, as NXP MEMS sensor lines have been transitioned. Confirm the specific suffix 'T1' indicates tape and reel packaging if required for automated assembly. Ensure the datasheet version matches the production batch, particularly regarding electrical tolerances and package dimensions. Cross-reference the manufacturer part number with official STMicroelectronics catalogs to confirm availability and compliance status.

Pressure Sensors Transducers Selection Notes

Select this component when an absolute pressure measurement within the 20 kPa to 250 kPa range is required. It is suitable for designs needing integrated signal conditioning to simplify interface with digital controllers. Consider the ±1.5% accuracy specification against application requirements. The surface-mount SOP-8 package facilitates automated PCB assembly. Verify thermal performance needs against the -40°C to +125°C operating range.

Pressure Sensors Transducers Part Context

This part belongs to the MPXx6250 family, which includes variants like MPXH6250A and MPXHZ6250A. These sensors are designed for industrial use, combining advanced micro-machining with bipolar semiconductor outputs. The family offers a logical and economical choice for system designs due to its small form factor and high reliability of on-chip integration. The transition from NXP to STMicroelectronics affects sourcing but not the core technical specifications.

Pressure Sensors Transducers Replacement Considerations

Direct substitutes include other members of the MPXx6250 family, such as MPXH6250AC6U, provided pinout and electrical characteristics match. Verify compatibility with STMicroelectronics distribution channels. No alternative part numbers are explicitly confirmed as direct replacements in the provided documentation beyond family variants.