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NXP Semiconductors MPXV7002GC6T1
- Part No.:
- MPXV7002GC6T1
- Manufacturer:
- NXP Semiconductors
- Category:
- Pressure Sensors, Transducers
- Package:
- 8-SMD, Gull Wing, Top Port
- Datasheet:
-
MPXV7002GC6T1.pdf
- Description:
- SENSOR 0.29PSIC 0.13" 4.5V AXIAL
- Quantity:
- Payment:
- Shipping:
Inventory:3,091
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Product details
Overview
MPXV7002GC6T1 from NXP Semiconductors is a gauge-configured, monolithic silicon piezoresistive pressure sensor with on-chip signal conditioning, factory temperature compensation over +10 °C to +60 °C, and calibrated analog output. It delivers ratiometric 0.2 V/kPa sensitivity, ±2.5 %VFSS accuracy, and operates from 4.75–5.25 V supply across a ±2.0 kPa differential pressure range - ideal for microcontroller-based respiratory monitoring and HVAC airflow sensing.
For engineers reviewing the MPXV7002GC6T1 datasheet, MPXV7002GC6T1 pinout, MPXV7002GC6T1 application, or MPXV7002GC6T1 equivalent, key selection criteria include its SOT1854-1 unibody SO8 package, 4-pin active configuration (Vs, GND, Vout, n.c.), thermoplastic PPS housing, and fluorosilicone gel-isolated die for media compatibility with dry air.
Technical Context
The MPXV7002GC6T1 integrates a patented silicon shear-stress strain gauge with bipolar signal conditioning circuitry, including two-stage gain amplification and ground-reference shift circuitry. Its architecture enables direct interface to microcontroller ADC inputs without external signal conditioning.
Temperature compensation is implemented on-die using thin-film metallization and micromachined structures, achieving stable offset (0.25–0.75 V) and full-scale output (4.25–4.75 V) across its operating range. The device exhibits 1.0 ms response time and requires no auto-zero calibration unless ambient temperature shifts exceed ±5 °C from measurement baseline.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Pressure Range | ±2.0 kPa - supports low-differential applications like breathing effort detection and filter clog monitoring. |
| Output Type | Analog voltage (0.5–4.5 V) - ratiometric to supply; eliminates need for precision reference in MCU systems. |
| Accuracy | ±2.5 %VFSS - includes linearity, temperature hysteresis, pressure hysteresis, TcSpan, and TcOffset contributions. |
| Supply Voltage | 4.75–5.25 V - compatible with standard 5 V logic rails and decoupled via 1.0 µF + 0.01 µF + 470 pF network. |
| Operating Temp | +10 °C to +60 °C - compensated range matches clinical and building environment requirements. |
| Response Time | 1.0 ms - enables real-time dynamic pressure tracking in ventilator feedback loops. |
| Max Pressure | 75 kPa - mechanical overpressure limit protects against transient surges during system startup or fault conditions. |
Pinout & Package
MPXV7002GC6T1 uses the SOT1854-1 unibody small-outline plastic package (10.67 mm × 10.67 mm × 12.96 mm), thermoplastic PPS housing with fluorosilicone gel die coating for environmental isolation. Pin 1 is identified by notch; pins 1, 5, 6, 7, and 8 are internal no-connects.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 | n.c. | Internal device connection - must remain unconnected per datasheet; not usable for grounding or routing. |
| Pin 2 | VS | 5 V supply input - requires local decoupling (1.0 µF ceramic + 0.01 µF + 470 pF) to meet noise and stability specs. |
| Pin 3 | GND | Analog ground reference - must be tied to clean system ground plane, separate from digital return if possible. |
| Pin 4 | VOUT | Conditioned analog output - provides 0.5–4.5 V linear response to ±2.0 kPa; drives 10 kΩ min load. |
| Pins 5–8 | n.c. | Internally disconnected - no external connection permitted; floating or grounded violates specification. |
Key Features
| Feature | Design Value |
|---|---|
| Gauge pressure configuration | Single-port sensing referenced to ambient - simplifies mounting in non-sealed enclosures like hospital bed air bladders. |
| On-chip temperature compensation | Stabilizes offset and span across +10 °C to +60 °C without external circuitry - reduces BOM count and calibration labor. |
| Patented silicon shear-stress strain gauge | Enables high repeatability and low hysteresis (<0.5 %VFSS) - critical for long-term reliability in medical respiratory devices. |
| Fluorosilicone gel die coating | Protects wire bonds and die surface from moisture and particulates while transmitting pressure - extends service life in humid HVAC ducts. |
| Ratiometric output | Output scales linearly with supply voltage - allows use of same 5 V rail for sensor and MCU ADC reference, eliminating ratio errors. |
Applications
| Hospital Bed Air Mattress Monitoring | HVAC Duct Static Pressure Sensing |
|---|---|
|
Use Scenario: Real-time detection of patient weight distribution and pressure point changes to prevent bedsores. IC Role / Device Role / Timing Role: Gauge pressure transducer measuring air bladder inflation pressure relative to ambient. Use Value: Delivers ±2.0 kPa range and ±2.5 %VFSS accuracy at body-temperature ambient, enabling reliable threshold alarms without recalibration. |
Use Scenario: Continuous measurement of static pressure drop across HVAC filters and dampers. IC Role / Device Role / Timing Role: Low-range analog pressure sensor interfaced directly to HVAC controller ADC. Use Value: 1.0 ms response time and ratiometric output allow fast, supply-voltage-independent readings for predictive maintenance alerts. |
| Portable Respiratory Therapy Devices | Industrial Process Control Loops |
|
Use Scenario: Feedback sensing of inspiratory/expiratory airway pressure in CPAP and BiPAP machines. IC Role / Device Role / Timing Role: Medical-grade gauge pressure sensor with fluorosilicone isolation for breath-by-breath waveform capture. Use Value: Factory-calibrated offset and span reduce firmware compensation overhead; gel coating ensures biocompatibility with medical air paths. |
Use Scenario: Closed-loop regulation of low-pressure pneumatic actuators in packaging and assembly lines. IC Role / Device Role / Timing Role: Analog pressure feedback element in PID-controlled air cylinder positioning systems. Use Value: ±2.5 %VFSS accuracy and 75 kPa overpressure rating support robust operation under variable load and transient surge conditions. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar gauge pressure sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPXV5004GC | Wider ±4 kPa range, higher 10 mAdc supply current, same SOT1854-1 package. | Better suited for higher-pressure HVAC ducts or industrial vacuum lines where ±2 kPa is insufficient. | Select MPXV5004GC when full-scale pressure exceeds ±2.0 kPa but board layout and footprint must remain identical. |
| MPXV7007DP | Differential configuration, ±7 kPa range, SOT1693-1 dual-port package, different pinout (active pins 2–4 only). | Requires dual-port plumbing and PCB redesign; intended for bidirectional flow or delta-P across heat exchangers. | Choose MPXV7007DP only when differential pressure measurement is mandatory and mechanical redesign is acceptable. |
Compared with MPXV7002GC6T1, MPXV5004GC offers extended range in identical packaging but consumes more power, while MPXV7007DP provides true differential capability at the cost of mechanical and electrical redesign - making MPXV7002GC6T1 optimal for cost-sensitive, single-port, low-range gauge applications.
Availability
MPXV7002GC6T1 is available at Aetrix Electronics and suitable for hospital bed monitoring, HVAC static pressure sensing, and portable respiratory therapy devices requiring stable component supply and long-term lifecycle support.
Supply support for MPXV7002GC6T1 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 MPXV7002GC6T1 belongs to NXP's integrated pressure sensor product line, designed specifically for microcontroller-based systems requiring calibrated, temperature-compensated analog pressure feedback in medical, HVAC, and process control applications.
FAQ
What is the pressure port configuration of the MPXV7002GC6T1?
The MPXV7002GC6T1 is a gauge pressure sensor with a single pressure port on the side marked "Port Attached" per Case 482A-01 package outline. It measures differential pressure between that port and ambient atmosphere, making it suitable for applications like air mattress pressure monitoring where one side is exposed to environment.
Does the MPXV7002GC6T1 require external calibration after soldering?
No - the MPXV7002GC6T1 is factory-calibrated and temperature-compensated across +10 °C to +60 °C. Its offset and full-scale output are trimmed during manufacturing. However, if ambient temperature changes more than ±5 °C from the auto-zero reference point, system-level zero correction may improve long-term accuracy in precision applications.
Can the MPXV7002GC6T1 be used with a 3.3 V microcontroller supply?
No - the MPXV7002GC6T1 requires a 4.75–5.25 V supply and is ratiometric to that voltage. Using 3.3 V will result in out-of-spec operation, reduced output swing (e.g., ~0.33–3.0 V), and degraded accuracy. A dedicated 5 V LDO or DC-DC converter is required for proper MPXV7002GC6T1 operation.
What is the maximum media compatibility for the MPXV7002GC6T1?
The MPXV7002GC6T1 is qualified for use with dry air as the pressure medium. Fluorosilicone gel die coating provides protection against humidity and particulates, but contact with liquids, oils, or corrosive gases is not supported. For non-dry-air media, consult NXP's factory for compatibility testing data before deploying MPXV7002GC6T1 in production.
How does the MPXV7002GC6T1 handle overpressure events?
The MPXV7002GC6T1 has a maximum rated pressure of 75 kPa (absolute). Exceeding this value may cause permanent mechanical damage to the silicon diaphragm or bond wires. It is not designed for burst pressure survival; external mechanical stops or pressure-limiting valves are recommended in systems prone to transient surges.
MPXV7002GC6T1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- MPXV7002
- Package/Case:
- 8-SMD, Gull Wing, Top Port
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Applications:
- Board Mount
- Pressure Type:
- Compound
- Operating Pressure:
- ±0.29PSI (±2kPa)
- Output Type:
- Analog Voltage
- Output:
- 0.5 V ~ 4.5 V
- Accuracy:
- ±5%
- Voltage - Supply:
- 4.75V ~ 5.25V
- Port Size:
- Male - 0.13" (3.17mm) Tube
- Port Style:
- Barbless
- Features:
- Temperature Compensated
- Termination Style:
- Gull Wing
- Maximum Pressure:
- ±10.88PSI (±75kPa)
- Operating Temperature:
- 10°C ~ 60°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- -
MPXV7002GC6T1 FAQ
1.How can I place an order for MPXV7002GC6T1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MPXV7002GC6T1 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 MPXV7002GC6T1 reliable?
The price and inventory of MPXV7002GC6T1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPXV7002GC6T1 is usually 5 days.
3.What payment methods are accepted for MPXV7002GC6T1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPXV7002GC6T1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPXV7002GC6T1?
MPXV7002GC6T1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPXV7002GC6T1 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 MPXV7002GC6T1?
For technical support, including MPXV7002GC6T1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPXV7002GC6T1 requirements.
6.How does Aetrix verify that MPXV7002GC6T1 is sourced from the original manufacturer or authorized distributors?
All MPXV7002GC6T1 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 MPXV7002GC6T1 meets industry standards.
7.What is the process for return or replacement of MPXV7002GC6T1?
All MPXV7002GC6T1 units undergo pre-shipment inspection (PSI). If there is an issue with MPXV7002GC6T1, 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 MPXV7002GC6T1 part is unused and in its original packaging.
Return procedure for MPXV7002GC6T1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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