NXP Semiconductors MPX5010D

Overview

MPX5010D from NXP Semiconductors is a monolithic silicon piezoresistive pressure sensor with on-chip signal conditioning, factory temperature compensation, and calibration. It delivers a ratiometric analog output (0.2–4.925 V) over a 0–10 kPa gauge pressure range at 5.0 V supply, with ±5.0% full-scale span accuracy across 0° to 85°C. Used in HVAC airflow monitoring and respiratory system pressure feedback loops.

For engineers reviewing the MPX5010D datasheet, MPX5010D pinout, MPX5010D application, or MPX5010D equivalent, this page provides verified technical context, validated pin functions, confirmed operating parameters, and real-world use-case implementation guidance for medical, industrial, and appliance sensing designs.

Technical Context

The MPX5010D integrates a patented silicon shear-stress strain gauge with thin-film metallization and bipolar processing to generate a high-level analog output proportional to applied differential pressure. Its unibody epoxy/PPS package features an axial port modified for industrial-grade tubing compatibility.

On-chip circuitry includes dual gain stages, ground-reference shift, and thin-film temperature compensation networks. Pins 4–6 are no-connects; only pins 1 (VOUT), 2 (GND), and 3 (VS) are functional - enabling minimal external decoupling (1.0 µF + 0.01 µF + 470 pF) for direct A/D interfacing with microcontrollers.

Key Specifications

Pinout & Package

Durable unibody surface-mount package (SOT1756-1, Case 867C-05), 17.78 mm × 29.48 mm × 10.67 mm body, epoxy/PPS construction with axial pressure port.

Key Features

Applications

Equivalent & Alternatives

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

Compared with MPXV5010DP and MPVZ5010GW6U, the MPX5010D provides superior thermal stability (–40° to +125°C operation) and larger axial port compatibility, making it optimal for industrial HVAC and non-invasive medical monitoring where media isolation is not required.

Availability

MPX5010D is available at Aetrix Electronics and suitable for hospital bed pressure monitoring, HVAC airflow regulation, and washing machine water level control requiring stable component supply and long-lifecycle support.

Supply support for MPX5010D 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 headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT markets.

The MPX5010 series belongs to NXP's integrated pressure sensor product line, designed specifically for microcontroller-based systems requiring calibrated, temperature-compensated analog pressure outputs in cost-sensitive, high-reliability applications.

FAQ

What is the maximum pressure rating for MPX5010D before permanent damage occurs?

The MPX5010D has a maximum pressure rating of 40 kPa (Pmax), beyond which exposure may cause irreversible degradation. This limit applies regardless of temperature or duration. The device is rated for continuous operation only within its specified 0–10 kPa gauge pressure range, and must never be subjected to pressure spikes exceeding 40 kPa - even transiently - to ensure long-term reliability and specification compliance per NXP's limiting values table.

Does MPX5010D require external calibration for accurate pressure readings?

No, the MPX5010D does not require external calibration. It is factory-calibrated and temperature-compensated across –40° to +125°C, delivering a ratiometric output with ±5.0% full-scale span accuracy over 0° to 85°C. All compensation and calibration circuitry is integrated on-die, so users can connect MPX5010D directly to a microcontroller's ADC with only the recommended decoupling network (1.0 µF + 0.01 µF + 470 pF) and achieve production-ready accuracy without firmware or hardware trimming.

Can MPX5010D be used in differential pressure configurations?

No, MPX5010D is a gauge-pressure sensor (not differential). It measures pressure relative to ambient atmospheric pressure via its vented reference port. While the MPX5010 series includes differential variants (e.g., MPX5010DP), the MPX5010D specifically uses a single-port, gauge configuration. For true differential measurements (P1–P2), select MPX5010DP or MPXV5010DP - both explicitly designated as differential in NXP's ordering information and pin descriptions.

What is the warm-up time specification for MPX5010D?

The MPX5010D has a maximum warm-up time of 20 ms - defined as the time required after power-on stabilization for the output voltage to meet all specified electrical parameters. This fast settling enables rapid system initialization in portable or battery-powered devices. Warm-up time assumes proper decoupling per Figure 11 and stable 5.0 V supply; deviations in supply quality or layout may extend this value.

Is the MPX5010D RoHS compliant and lead-free?

Yes, the MPX5010D is RoHS compliant and lead-free, consistent with NXP Semiconductors' environmental policy and the product's qualification status as stated in the Rev. 14 data sheet (May 2024). The unibody package uses lead-free solderable terminations and complies with EU Directive 2011/65/EU. Full compliance documentation, including substance declarations and test reports, is available through NXP's official product portal using the MPX5010D part number.