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NXP Semiconductors MPX2010DP
- Part No.:
- MPX2010DP
- Manufacturer:
- NXP Semiconductors
- Category:
- Pressure Sensors, Transducers
- Package:
- 4-SIP Module
- Datasheet:
-
MPX2010DP.pdf
- Description:
- SENSOR 1.45PSID 0.19" .025V
- Quantity:
- Payment:
- Shipping:
Inventory:8,899
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Product details
Overview
MPX2010DP from NXP Semiconductors is a differential pressure sensor with silicon piezoresistive sensing element, delivering ratiometric voltage output proportional to applied pressure across 0–10 kPa range. It features on-chip temperature compensation over 0 °C to 85 °C, ±1.0%VFSS linearity, and operates from 10 Vdc supply with 6.0 mA typical current draw. Used in respiratory diagnostics and air movement control systems requiring stable analog pressure feedback.
For engineers reviewing the MPX2010DP datasheet, MPX2010DP pinout, MPX2010DP application, or MPX2010DP equivalent, key selection criteria include its unibody package (Case 344C-01), differential port configuration, 25 mV full-scale span at 10 Vdc, low offset (±1.0 mV), and compatibility with dry clean air media.
Technical Context
The MPX2010DP integrates a monolithic silicon diaphragm with laser-trimmed strain gauge and thin-film resistor network for precision calibration. Its ratiometric output scales directly with supply voltage, enabling simplified signal conditioning when VS is stable.
Temperature compensation is implemented via matched thermal coefficients of the piezoresistive elements and trimming resistors on the same die, achieving <±0.5%VFSS temperature hysteresis over –40 °C to +125 °C operating range and ±0.1%VFSS pressure hysteresis across 0–10 kPa.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Pressure Range | 0–10 kPa differential (P1 > P2); supports low-pressure medical and HVAC sensing |
| Full Scale Span | 24–26 mV at VS = 10 Vdc; enables direct ADC interface with 12-bit resolution |
| Supply Voltage | 10–16 Vdc; ratiometric operation ensures output scaling with excitation stability |
| Linearity Error | ±1.0%VFSS (end-point method); defines worst-case deviation from ideal transfer curve |
| Offset Voltage | –1.0 to +1.0 mV at 0 kPa; simplifies zero-pressure calibration in system firmware |
| Response Time | 1.0 ms (10% to 90%); suitable for dynamic airflow monitoring and fast-cycling controls |
| Operating Temp | –40 °C to +125 °C; supports industrial ambient and internal equipment temperature ranges |
Pinout & Package
MPX2010DP uses the Unibody package (Case 344C-01), a compact surface-mount housing with stainless steel cap and silicone gel isolation for environmental protection. Pin 1 is Ground, Pin 2 is +VOUT, Pin 3 is VS, and Pin 4 is –VOUT - configured for differential output measurement relative to supply-referenced ground.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GND | Ground reference | Common return path for supply and output; must be low-impedance to minimize noise coupling |
| +VOUT | Differential output positive | High-side analog output; used with –VOUT to compute differential voltage across pressure range |
| VS | Power supply input | Excitation source for ratiometric operation; regulates internal bias and bridge current |
| –VOUT | Differential output negative | Low-side analog output; paired with +VOUT to reject common-mode supply noise |
Key Features
| Feature | Design Value |
|---|---|
| Laser-trimmed calibration | Eliminates external gain/offset adjustment; reduces BOM count and assembly steps |
| On-die temperature compensation | Maintains accuracy without external thermistor networks or digital correction algorithms |
| Ratiometric output | Enables use with shared supply rail and ADC reference, improving system-level PSRR |
| Dual-port differential configuration | Supports bidirectional pressure/vacuum sensing (P1 > P2 or P2 > P1) in closed-loop systems |
| Unibody package with silicone gel | Provides mechanical robustness and moisture resistance while transmitting pressure signal reliably |
Applications
| Respiratory Diagnostics | Air Movement Control |
|---|---|
Use Scenario: Measuring inspiratory/expiratory airflow pressure differentials in portable ventilators and spirometers. IC Role / Device Role / Timing Role: Differential pressure transducer providing analog voltage proportional to airway pressure gradient. Use Value: Enables accurate tidal volume calculation using 25 mV full-scale span and ±0.1%VFSS hysteresis for repeatable breath-by-breath analysis. | Use Scenario: Monitoring duct static pressure in HVAC systems to modulate fan speed and maintain airflow setpoints. IC Role / Device Role / Timing Role: Low-range pressure sensor interfaced to microcontroller ADC for closed-loop fan control. Use Value: Delivers 1.0 ms response time and ratiometric output to support real-time feedback without external voltage references. |
| Pressure Switching | Medical Instrument Controllers |
Use Scenario: Triggering alarms or actuating valves when differential pressure exceeds thresholds in dialysis or anesthesia machines. IC Role / Device Role / Timing Role: Threshold-sensing element with stable offset (±1.0 mV) and low temperature drift. Use Value: Ensures reliable switching across –40 °C to +85 °C compensated range without recalibration during equipment warm-up. | Use Scenario: Providing pressure feedback in infusion pump occlusion detection and syringe pump force monitoring. IC Role / Device Role / Timing Role: Analog front-end sensor with 1300–2550 Ω input impedance matching standard op-amp buffer designs. Use Value: Simplifies signal conditioning with known output impedance (1400–3000 Ω) and minimal warm-up time (<20 ms). |
Equivalent & Alternatives
The following parts are listed as comparable options for similar differential pressure sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPX2010GP | Gauge configuration (single port, referenced to atmosphere); identical package (Case 344B-01) and electrical specs except pressure reference | Used where absolute pressure vs. ambient is required, not differential across two ports | Select MPX2010GP when measuring pressure relative to ambient air instead of differential between two sealed lines |
| MPXV2010DP | Small outline package (Case 1351-01, SOT1693-1); same electrical performance but different footprint and port orientation | Suitable for space-constrained PCB layouts where unibody mounting is impractical | Choose MPXV2010DP when board area is limited and rework-friendly gull-wing leads are preferred over unibody solder pads |
Compared with MPX2010GP and MPXV2010DP, the MPX2010DP uniquely combines differential port access, unibody mechanical ruggedness, and Case 344C-01 mounting - making it optimal for medical devices requiring hermetic port sealing and high reliability in field-deployed instruments.
Availability
MPX2010DP is available at Aetrix Electronics and suitable for respiratory diagnostics, HVAC air movement control, pressure switching, and medical instrument controllers requiring stable component supply and long-term manufacturability.
Supply support for MPX2010DP 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 core expertise in sensor signal conditioning and mixed-signal integration.
The MPX2010 series was designed specifically for low-pressure medical and industrial instrumentation, emphasizing temperature-stable analog output, media-isolated packaging, and factory-calibrated accuracy without external components.
FAQ
What is the pressure port configuration of the MPX2010DP?
The MPX2010DP has a dual-port differential configuration: the Pressure (P1) side is identified by the part marking on the package (per Table 10), and the Vacuum (P2) side is the opposite face. It is designed for P1 > P2 operation and delivers output voltage increasing with differential pressure across the ports. This configuration enables bidirectional flow sensing and vacuum monitoring in systems like ventilators and leak testers.
Does the MPX2010DP require external calibration components?
No, the MPX2010DP does not require external calibration components. Each device undergoes dynamic laser trimming during manufacturing to calibrate span, offset, and temperature coefficients on-chip. The result is a fully compensated analog output with ±1.0%VFSS linearity and ±0.5%VFSS temperature hysteresis over 0 °C to 85 °C - eliminating need for trim pots, thermistors, or digital compensation in most applications.
What is the maximum overpressure rating for the MPX2010DP?
The MPX2010DP has a maximum overpressure rating of 75 kPa (P1 > P2) and a burst pressure rating of 100 kPa (P1 > P2), as specified in Table 8. Exceeding 75 kPa may cause permanent performance degradation, while reaching 100 kPa risks mechanical failure. These ratings assume use with dry clean air; other media may reduce safe operating limits and require factory consultation per AN3728.
Can the MPX2010DP operate from a 5 V supply?
No, the MPX2010DP cannot operate from a 5 V supply. Its specified supply voltage range is 10–16 Vdc (Table 9). Operating below 10 Vdc falls outside Absolute Maximum Ratings and may result in insufficient bridge bias current, reduced output span, increased nonlinearity, and unstable temperature compensation - all violating the guaranteed operating characteristics defined in the datasheet Rev. 14.
How is the MPX2010DP's output referenced - is it ground-referred or supply-referred?
The MPX2010DP provides a differential output: +VOUT and –VOUT are both referenced to the GND pin (Pin 1), not to VS. The output voltage difference (+VOUT – –VOUT) is ratiometric to VS and proportional to applied pressure. This architecture rejects common-mode noise on the supply rail and allows flexible signal conditioning using instrumentation amplifiers or dedicated ADC inputs with differential front ends.
MPX2010DP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- MPX2010
- Package/Case:
- 4-SIP Module
- Packaging:
- Tray
- Product Status:
- Active
- Applications:
- Board Mount
- Pressure Type:
- Differential
- Operating Pressure:
- 1.45PSI (10kPa)
- Output Type:
- Wheatstone Bridge
- Output:
- 0 mV ~ 25 mV (10V)
- Accuracy:
- ±1%
- Voltage - Supply:
- 10V ~ 16V
- Port Size:
- Male - 0.19" (4.93mm) Tube, Dual
- Port Style:
- Barbed
- Features:
- Temperature Compensated
- Termination Style:
- PC Pin
- Maximum Pressure:
- 10.88PSI (75kPa)
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- -
MPX2010DP FAQ
1.How can I place an order for MPX2010DP through Aetrix?
Please submit a Request for Quotation (RFQ) for MPX2010DP 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 MPX2010DP reliable?
The price and inventory of MPX2010DP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPX2010DP is usually 5 days.
3.What payment methods are accepted for MPX2010DP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPX2010DP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPX2010DP?
MPX2010DP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPX2010DP 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 MPX2010DP?
For technical support, including MPX2010DP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPX2010DP requirements.
6.How does Aetrix verify that MPX2010DP is sourced from the original manufacturer or authorized distributors?
All MPX2010DP 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 MPX2010DP meets industry standards.
7.What is the process for return or replacement of MPX2010DP?
All MPX2010DP units undergo pre-shipment inspection (PSI). If there is an issue with MPX2010DP, 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 MPX2010DP part is unused and in its original packaging.
Return procedure for MPX2010DP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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