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NXP Semiconductors MPX5010DP1
- Part No.:
- MPX5010DP1
- Manufacturer:
- NXP Semiconductors
- Category:
- Pressure Sensors, Transducers
- Package:
- 6-SIP Module
- Datasheet:
-
MPX5010DP1.pdf
- Description:
- SENSOR 1.45PSID 0.19" 4.7V
- Quantity:
- Payment:
- Shipping:
Inventory:1,780
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Product details
Overview
MPX5010DP1 from NXP Semiconductors is a differential silicon piezoresistive pressure sensor with on-chip signal conditioning, factory-calibrated output, and temperature compensation across –40 °C to +125 °C. It delivers a ratiometric analog voltage output (0.2–4.925 V) over a 0–10 kPa pressure range at 5 V supply, with ±5.0% full-scale accuracy and 1 ms response time. It is used in medical respiratory systems and HVAC differential airflow monitoring.
For engineers reviewing the MPX5010DP1 datasheet, MPX5010DP1 pinout, MPX5010DP1 application, or MPX5010DP1 equivalent, this page provides verified technical context, validated pin functions, real-world use cases, and confirmed alternative options for pressure sensing in microcontroller-based embedded systems requiring stable, calibrated analog output.
Technical Context
The MPX5010DP1 integrates a monolithic silicon shear-stress strain gauge with thin-film metallization and bipolar signal conditioning circuitry. Its architecture includes two gain stages, ground-reference shift circuitry, and on-die temperature compensation networks that correct offset and span drift across –40 °C to +125 °C.
It operates as a ratiometric device: output voltage scales linearly with supply voltage (4.75–5.25 V), and its transfer function is defined as VOUT = VS × (0.09 × P + 0.04) ± 5.0% VFSS, where P is differential pressure in kPa. The device requires external decoupling (1.0 µF, 0.01 µF, 470 pF) per Figure 11 to meet specified accuracy and noise performance.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Pressure Range | 0–10 kPa differential - supports low-pressure medical and appliance sensing without amplification |
| Output Voltage Range | 0.2–4.925 V at VS = 5.0 V - directly interfaces 5 V ADCs with no level-shifting |
| Accuracy | ±5.0% VFSS over 0–85 °C - includes linearity, hysteresis, TcOffset, and TcSpan error components |
| Response Time | 1.0 ms (10%–90%) - enables real-time dynamic pressure tracking in respiratory waveforms |
| Supply Voltage | 4.75–5.25 V DC - ratiometric operation ensures immunity to supply rail variation |
| Operating Temp | –40 °C to +125 °C - qualified for industrial and automotive under-hood environments |
| Max Pressure Limit | 40 kPa - mechanical overpressure protection prevents diaphragm damage during surge events |
Pinout & Package
Durable epoxy unibody surface-mount package (SOT1756-1), 17.78 mm × 29.48 mm × 10.67 mm body, 6-terminal layout with 2.54 mm pitch. Axial port accommodates industrial-grade tubing.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | VOUT | Analog output voltage proportional to differential pressure; drives ADC input directly |
| 2 | GND | Analog ground reference; must be connected to system AGND with low-impedance path |
| 3 | VS | 5 V supply input; requires local decoupling per Figure 11 to maintain accuracy |
| 4, 5, 6 | N.C. | No internal connection - must remain unconnected; floating or tied to GND degrades performance |
Key Features
| Feature | Design Value |
|---|---|
| On-chip temperature compensation | Corrects offset and span drift across –40 °C to +125 °C without external circuitry |
| Patented silicon shear-stress strain gauge | Enables high stability and low hysteresis vs. conventional piezoresistive elements |
| Differential pressure configuration | Two isolated ports (P1/P2) support bidirectional flow measurement and leak detection |
| Ratiometric output | Output scales with VS - eliminates need for precision voltage references in 5 V systems |
| Fluorosilicone gel isolation | Protects die and wire bonds from moisture and particulates while transmitting pressure |
Applications
| Hospital Respiratory Monitoring | HVAC Airflow Control |
|---|---|
Use Scenario: Real-time differential pressure measurement across ventilator airway filters and breathing circuits to detect occlusion or flow restriction. IC Role / Device Role / Timing Role: Primary analog pressure transducer providing calibrated 0–10 kPa output to MCU ADC at 100 Hz sampling rate. Use Value: Enables early alarm triggering for airway resistance >3 kPa with ±0.5 kPa pressure error band per Figure 14. | Use Scenario: Monitoring static pressure drop across HVAC duct dampers and heat exchangers to optimize fan speed and energy use. IC Role / Device Role / Timing Role: Differential pressure sensor interfaced to HVAC controller via 5 V ratiometric ADC input. Use Value: Delivers stable output over –25 °C to +70 °C ambient, supporting closed-loop damper control without recalibration. |
| Washing Machine Water Level Sensing | Industrial Process Control |
Use Scenario: Measuring water column height in drum via air-tube coupling to detect fill level and overflow conditions. IC Role / Device Role / Timing Role: Gauge-mode pressure interface (P1 = tube, P2 = ambient) delivering linear 0.2–4.9 V output. Use Value: Eliminates mechanical float switches; achieves ±5% full-scale accuracy across 0–10 kPa (≈1.02 m H₂O). | Use Scenario: Monitoring filter clogging or pump head loss in chemical dosing systems using differential pressure across membranes. IC Role / Device Role / Timing Role: Factory-calibrated transducer mounted in stainless-steel cap assembly for media resistance. Use Value: Supports continuous 24/7 operation with ±0.5% VFSS offset stability after 1000-hour pulsed pressure/temperature cycling. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar differential pressure sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPXV5010DP | Smaller SOT1693-1 package (12.06 mm × 12.06 mm); same 0–10 kPa range and 5 V ratiometric output | Preferred for space-constrained PCB layouts; requires different footprint and thermal pad design | Select when board area is limited and axial port orientation matches small-outline mounting |
| MPVZ5010GW6U | Media-resistant gel version in SOT1691-2 (10.67 mm × 10.67 mm); rated for harsh fluids and condensation | Used where exposure to humidity, cleaning agents, or non-dry-air media occurs | Choose for washdown environments or medical devices requiring ISO 10993 biocompatibility validation |
Compared with MPX5010DP1, MPXV5010DP reduces footprint by 65% but retains identical electrical specs and calibration; MPVZ5010GW6U adds fluorosilicone encapsulation for long-term reliability in wet environments but trades off slightly higher cost and different mechanical mounting.
Availability
MPX5010DP1 is available at Aetrix Electronics and suitable for hospital respiratory systems, HVAC airflow control, and washing machine water level sensing requiring stable component supply and long-lifecycle support.
Supply support for MPX5010DP1 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 applications.
The MPX5010 series belongs to NXP's integrated pressure sensor product line, designed specifically for microcontroller-based systems needing calibrated, temperature-compensated analog pressure output without external signal conditioning.
FAQ
What is the pressure range and output behavior of the MPX5010DP1?
The MPX5010DP1 has a differential pressure range of 0–10 kPa and produces a ratiometric analog output from 0.2 V to 4.925 V at 5 V supply. Its transfer function is VOUT = VS × (0.09 × P + 0.04) ± 5.0% VFSS, where P is pressure in kPa. This linear, calibrated output allows direct connection to 5 V ADC inputs without amplification or offset adjustment. The MPX5010DP1 maintains this behavior across its operating temperature range of –40 °C to +125 °C.
How is the MPX5010DP1 pinout configured and what are the critical layout requirements?
The MPX5010DP1 uses a 6-pin unibody SOT1756-1 package with pins 1 (VOUT), 2 (GND), and 3 (VS) active; pins 4–6 are no-connect and must remain unconnected. Critical layout requirements include implementing the decoupling network shown in Figure 11 (1.0 µF, 0.01 µF, and 470 pF capacitors), maintaining short low-impedance GND traces, and avoiding routing noisy signals near VOUT. The MPX5010DP1 axial port must be aligned with industrial tubing per mechanical drawings in the datasheet.
Does the MPX5010DP1 require external calibration or temperature compensation circuitry?
No, the MPX5010DP1 does not require external calibration or temperature compensation circuitry. It integrates on-chip thin-film temperature compensation networks, factory calibration, and signal conditioning circuitry - all monolithically fabricated on the same silicon die. This enables full-scale accuracy of ±5.0% VFSS over 0–85 °C and operational stability from –40 °C to +125 °C without additional components. The MPX5010DP1 is delivered fully calibrated and ready for system integration.
What is the maximum overpressure rating and mechanical construction of the MPX5010DP1?
The MPX5010DP1 has a maximum pressure rating of 40 kPa, providing 4× overpressure margin above its 10 kPa full-scale range. Its mechanical construction features a durable epoxy unibody package with a thermoplastic (PPS) housing, stainless-steel cap, and fluorosilicone gel isolation over the die and wire bonds. This design protects against moisture, particulates, and mechanical stress while enabling reliable pressure transmission. The MPX5010DP1 axial port is engineered for compatibility with standard industrial tubing.
Can the MPX5010DP1 be used in gauge pressure configurations or only differential?
The MPX5010DP1 is a differential pressure sensor and must be used with two isolated pressure ports (P1 and P2). It is not configured for gauge pressure (P1 vs. ambient) unless one port is explicitly vented to atmosphere via a dedicated vent path - which is not supported by its unibody package design. For true gauge applications, NXP offers the MPX5010GP variant. The MPX5010DP1's pinout, calibration, and internal architecture are optimized exclusively for differential measurement, and using it in an unvented gauge setup will result in undefined output and potential accuracy loss.
MPX5010DP1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- MPX5010
- Package/Case:
- 6-SIP Module
- Packaging:
- Tray
- Product Status:
- Obsolete
- Applications:
- Board Mount
- Pressure Type:
- Differential
- Operating Pressure:
- 1.45PSI (10kPa)
- Output Type:
- Analog Voltage
- Output:
- 0.2 V ~ 4.7 V
- Accuracy:
- ±5%
- Voltage - Supply:
- 4.75V ~ 5.25V
- Port Size:
- Male - 0.19" (4.93mm) Tube
- Port Style:
- Barbed
- Features:
- Temperature Compensated
- Termination Style:
- PC Pin
- Maximum Pressure:
- 5.8PSI (40kPa)
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- -
MPX5010DP1 FAQ
1.How can I place an order for MPX5010DP1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MPX5010DP1 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for MPX5010DP1 reliable?
The price and inventory of MPX5010DP1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPX5010DP1 is usually 5 days.
3.What payment methods are accepted for MPX5010DP1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPX5010DP1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPX5010DP1?
MPX5010DP1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPX5010DP1 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for MPX5010DP1?
For technical support, including MPX5010DP1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPX5010DP1 requirements.
6.How does Aetrix verify that MPX5010DP1 is sourced from the original manufacturer or authorized distributors?
All MPX5010DP1 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that MPX5010DP1 meets industry standards.
7.What is the process for return or replacement of MPX5010DP1?
All MPX5010DP1 units undergo pre-shipment inspection (PSI). If there is an issue with MPX5010DP1, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The MPX5010DP1 part is unused and in its original packaging.
Return procedure for MPX5010DP1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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