NXP Semiconductors MPX2010D

Overview

MPX2010D from NXP Semiconductors is a silicon piezoresistive differential pressure sensor in Unibody package (Case 344-15), delivering ratiometric voltage output proportional to applied pressure up to 10 kPa, with full temperature compensation over 0 °C to 85 °C, and ±1.0 %VFSS linearity - used in respiratory diagnostics and air movement control systems.

For engineers reviewing the MPX2010D datasheet, MPX2010D pinout, MPX2010D application, or MPX2010D equivalent, key selection considerations include its 4-pin unibody package, differential pressure sensing capability, 25 mV full-scale span at 10 V supply, on-chip laser-trimmed calibration, and compatibility with dry clean air media.

Technical Context

The MPX2010D integrates a monolithic silicon diaphragm with embedded strain gauge and thin-film resistor network, enabling direct analog voltage output without external signal conditioning. Its ratiometric architecture ensures output scaling with supply voltage (10–16 Vdc), while on-chip temperature compensation minimizes drift across 0 °C to 85 °C.

Designed for differential pressure measurement (P1 > P2), it features low hysteresis (±0.1 %VFSS pressure, ±0.5 %VFSS temperature), 1.0 ms response time, and stable offset (±0.5 %VFSS after 1000-hour pulsed cycling), making it suitable for precision medical and industrial transducer interfaces.

Key Specifications

Pinout & Package

MPX2010D uses the Unibody package (Case 344-15), a stainless steel-capped surface-mount module with integrated gel-isolated die and 4-terminal configuration optimized for differential pressure mounting.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar differential pressure sensing applications.

Compared with MPX2010DP and MPXV2010DP, the MPX2010D offers superior mechanical ruggedness via its stainless steel Unibody cap and simplified 4-pin layout - critical for medical devices requiring long-term reliability and consistent port-side orientation.

Availability

MPX2010D is available at Aetrix Electronics and suitable for respiratory diagnostics, HVAC air movement control, and industrial pressure switching requiring stable component supply and long-lifecycle support.

Supply support for MPX2010D includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

NXP Semiconductors is a global semiconductor company specializing in secure connectivity solutions for automotive, industrial, and IoT applications, with leadership in sensor signal conditioning and embedded processing.

The MPX2010 series was designed specifically for high-accuracy, temperature-stable differential pressure measurement in medical and industrial instrumentation - emphasizing factory-calibrated analog output and robust media isolation.

FAQ

What is the pressure range and output sensitivity of the MPX2010D?

The MPX2010D has an operating pressure range of 0–10 kPa (0–1.45 PSI) and a typical sensitivity of 2.5 mV/kPa. At 10 Vdc supply, its full-scale span is 25 mV (24–26 mV min/max), producing a ratiometric output directly proportional to applied differential pressure. This allows straightforward interface with standard ADCs without gain adjustment across supply variations.

How is temperature compensation implemented in the MPX2010D?

The MPX2010D achieves temperature compensation through monolithic integration of the strain gauge and thin-film resistor network on the same silicon diaphragm, combined with dynamic laser trimming during manufacturing. This yields ≤±1.0 %VFSS full-scale span drift and ≤±1.0 mV offset drift over 0 °C to 85 °C - eliminating need for external thermistors or digital correction algorithms in the MPX2010D signal chain.

What distinguishes the MPX2010D from the MPX2010DP variant?

The MPX2010D (Case 344-15) and MPX2010DP (Case 344C-01) share identical electrical specifications, die, and performance - differing only in mechanical package details: MPX2010D uses a stainless steel cap to identify the P1 pressure side, while MPX2010DP uses part marking. Both are 4-pin Unibody packages with identical pinout (GND, +VOUT, VS, –VOUT), making them functionally interchangeable where footprint and orientation allow.

Can the MPX2010D be used with media other than dry clean air?

MPX2010D characterization and qualification are based exclusively on dry clean air. Use with other media - including moisture, oils, or corrosive gases - may degrade long-term reliability or accuracy. NXP explicitly states that such use requires factory consultation per AN3728. For non-air applications, the MPX2010D is not recommended without formal media compatibility validation from NXP.

What is the maximum overpressure rating for the MPX2010D?

The MPX2010D has a specified overpressure rating of 75 kPa and a burst pressure rating of 100 kPa (P1 > P2). Exceeding 75 kPa risks permanent calibration shift or reduced accuracy, while exposure beyond 100 kPa may cause mechanical failure. These limits apply under normal operating conditions; derating is advised in high-vibration or thermal-cycling environments where the MPX2010D is deployed.