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NXP Semiconductors MPX2010GSX
- Part No.:
- MPX2010GSX
- Manufacturer:
- NXP Semiconductors
- Category:
- Pressure Sensors, Transducers
- Package:
- 4-SIP Module
- Datasheet:
-
MPX2010GSX.pdf
- Description:
- SENSOR 1.45PSIG 0.19" .025V
- Quantity:
- Payment:
- Shipping:
Inventory:1,401
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Product details
Overview
MPX2010GSX from NXP Semiconductors is a silicon piezoresistive gauge pressure sensor with monolithic diaphragm construction, delivering ratiometric voltage output proportional to applied pressure (0–10 kPa), temperature-compensated over 0 °C to 85 °C, and housed in a Unibody package (Case 344F-01). It serves as a primary transduction element in low-pressure medical airflow monitoring and industrial control systems.
For engineers reviewing the MPX2010GSX datasheet, MPX2010GSX pinout, MPX2010GSX application, or MPX2010GSX equivalent, key selection criteria include its 25 mV full-scale span at 10 V supply, ±0.1%VFSS pressure hysteresis, 1.0 ms response time, differential output architecture, and compatibility with dry clean air media in P1 > P2 configurations.
Technical Context
The MPX2010GSX integrates strain gauges and thin-film resistor networks on a single silicon diaphragm, enabling on-chip temperature compensation for both full-scale span and offset. Its laser-trimmed calibration ensures stable performance across 0 °C to 85 °C without external circuitry.
It operates as a 4-pin, ratiometric analog sensor requiring a 10–16 Vdc excitation supply and delivering differential output (±VOUT) referenced to GND and VS. The device exhibits 2.5 mV/kPa sensitivity, 1300–2550 Ω input impedance, and meets IEC 60134 absolute maximum ratings including 75 kPa overpressure and −40 °C to +125 °C operating temperature.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Pressure Range | 0–10 kPa (gauge); supports precise low-pressure measurement in respiratory diagnostics and HVAC control |
| Full-Scale Span | 24–26 mV at 10 Vdc supply; enables direct ADC interfacing with ≥12-bit resolution |
| Supply Voltage | 10–16 Vdc; ratiometric operation ensures output stability against supply drift |
| Response Time | 1.0 ms (10%–90%); suitable for dynamic airflow monitoring in ventilator feedback loops |
| Linearity Error | ±1.0 %VFSS (end-point method); simplifies linearization in embedded firmware |
| Temperature Compensation | 0 °C to 85 °C; eliminates need for external thermal correction in medical enclosures |
| Overpressure Rating | 75 kPa; provides robustness against transient pressure spikes in pneumatic systems |
Pinout & Package
MPX2010GSX uses the Unibody package (Case 344F-01), a surface-mount ceramic/metal housing with integrated stainless-steel port side for P1 pressure interface.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| GND | Ground reference | Common return path for supply and output signals; must be low-impedance to minimize noise coupling |
| +VOUT | Positive output terminal | Delivers voltage proportional to pressure on P1 side relative to P2; used with –VOUT for differential readout |
| VS | Power supply input | Accepts 10–16 Vdc; supplies bias current (6.0 mA typ.) and powers internal compensation network |
| –VOUT | Negative output terminal | Completes differential output pair; enables common-mode rejection in instrumentation amplifiers |
Key Features
| Feature | Design Value |
|---|---|
| Ratiometric output | Output scales linearly with supply voltage-enables stable readings even with ±5% VS variation in unregulated power rails |
| Gauge pressure configuration | P1 side exposed to measured pressure, P2 side vented to ambient-ideal for differential airflow sensing with one-side reference |
| Laser-trimmed calibration | Factory-adjusted span and offset eliminate need for system-level trimming during production test |
| Differential analog output | ±VOUT pair rejects common-mode noise and improves SNR in electrically noisy medical or industrial environments |
| Unibody package (344F-01) | Robust ceramic/metal construction with integrated port-supports reflow soldering and withstands mechanical stress in portable devices |
Applications
| Respiratory Flow Monitoring | Air Movement Control |
|---|---|
Use Scenario: Real-time detection of inspiratory/expiratory airflow in portable ventilators and CPAP machines. IC Role / Device Role / Timing Role: Primary pressure transducer converting air pressure differentials into calibrated analog voltage signals. Use Value: 10 kPa range and ±0.1%VFSS hysteresis ensure accurate tidal volume calculation and breath-triggered actuation. | Use Scenario: Feedback control of damper position in HVAC ducts based on static pressure differentials. IC Role / Device Role / Timing Role: Gauge sensor measuring pressure drop across filters or dampers to regulate fan speed. Use Value: Ratiometric output and 1.0 ms response enable closed-loop control updates at ≥500 Hz without external compensation. |
| Medical Diagnostic Controllers | Low-Pressure Switching |
Use Scenario: Pressure threshold detection in blood gas analyzers and spirometry equipment. IC Role / Device Role / Timing Role: Analog front-end sensor feeding comparator or ADC in diagnostic controller PCBs. Use Value: 25 mV full-scale span and <1 mV offset simplify analog signal conditioning and reduce component count. | Use Scenario: Activation of alarms or solenoid valves when pressure exceeds safe thresholds in pneumatic tools. IC Role / Device Role / Timing Role: Threshold-sensing element interfaced with comparator or microcontroller ADC. Use Value: 75 kPa overpressure rating and −40 °C to +125 °C operating range support reliable operation in harsh industrial settings. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar gauge pressure sensor applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPX2010GP | Same 0–10 kPa range, identical electrical specs, but uses Case 344B-01 with port on same side as marking; no functional difference in output or calibration | Identical use cases; differs only in mechanical orientation of pressure port | Select MPX2010GP if board layout requires port alignment matching marking side rather than dedicated port-side identification |
| MPXV2010GP | Small Outline Package (Case 1369-01), 8-pin SOIC; same pressure range and ratiometric output, but higher supply current (8 mA) and wider operating temp (−40 °C to +125 °C) | Better suited for high-reliability industrial controllers where leaded packages ease inspection and rework | Choose MPXV2010GP when through-hole or SOIC assembly is required, or extended temperature operation beyond 85 °C is needed |
Compared with MPX2010GP, MPX2010GSX offers identical metrology but optimized port-side identification per Table 10; versus MPXV2010GP, it trades package robustness and thermal range for smaller footprint and lower power-making MPX2010GSX optimal for space-constrained medical wearables.
Availability
MPX2010GSX is available at Aetrix Electronics and suitable for respiratory diagnostics, HVAC airflow control, medical controller design, and low-pressure switching applications requiring stable component supply across production lifecycles.
Supply support for MPX2010GSX 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, low-range gauge pressure measurement in medical and environmental monitoring systems-emphasizing temperature stability, ratiometric linearity, and robust packaging for real-world deployment.
FAQ
What is the pressure type and range supported by the MPX2010GSX?
The MPX2010GSX is a gauge pressure sensor with a specified operating range of 0–10 kPa (0–1.45 PSI). It measures pressure relative to ambient atmospheric pressure on the P1 side, with the P2 side vented. This range is validated per Table 9 and applies under standard conditions (VS = 10 Vdc, TA = 25 °C, P1 > P2).
Does the MPX2010GSX require external temperature compensation?
No, the MPX2010GSX does not require external temperature compensation. It features on-chip temperature compensation for both full-scale span and offset across 0 °C to 85 °C, achieved via integrated thin-film resistors and laser trimming as described in Section 9.2. This eliminates the need for external thermistors or digital correction algorithms in most applications.
What is the pin configuration and package type of the MPX2010GSX?
The MPX2010GSX uses a 4-pin Unibody package (Case 344F-01) with pins labeled GND (Pin 1), +VOUT (Pin 2), VS (Pin 3), and –VOUT (Pin 4), as defined in Table 7 and Figure 8. The pressure port is located on the side identified as P1 per Table 10, and the package supports surface-mount reflow assembly.
Can the MPX2010GSX be used with a 5 V supply?
No, the MPX2010GSX is not rated for 5 V operation. Its specified supply voltage range is 10–16 Vdc (Table 9), and operation below 10 Vdc may result in reduced output span, increased nonlinearity, or failure to meet accuracy specifications. For 5 V systems, consider alternative sensors such as the MPX5010 series.
What media is compatible with the MPX2010GSX sensor?
The MPX2010GSX is characterized and qualified for use with dry clean air as the pressure medium (Section 9.5). Exposure to other media-including moisture, oils, or corrosive gases-may degrade long-term reliability or alter calibration. Media compatibility testing for specific fluids must be conducted separately; consult NXP application note AN3728 for guidance before deployment in non-air environments.
MPX2010GSX 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:
- Vented Gauge
- 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" (4.92mm) Tube
- 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:
- -
MPX2010GSX FAQ
1.How can I place an order for MPX2010GSX through Aetrix?
Please submit a Request for Quotation (RFQ) for MPX2010GSX 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 MPX2010GSX reliable?
The price and inventory of MPX2010GSX are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPX2010GSX is usually 5 days.
3.What payment methods are accepted for MPX2010GSX?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPX2010GSX transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPX2010GSX?
MPX2010GSX orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPX2010GSX 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 MPX2010GSX?
For technical support, including MPX2010GSX datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPX2010GSX requirements.
6.How does Aetrix verify that MPX2010GSX is sourced from the original manufacturer or authorized distributors?
All MPX2010GSX 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 MPX2010GSX meets industry standards.
7.What is the process for return or replacement of MPX2010GSX?
All MPX2010GSX units undergo pre-shipment inspection (PSI). If there is an issue with MPX2010GSX, 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 MPX2010GSX part is unused and in its original packaging.
Return procedure for MPX2010GSX:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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