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NXP Semiconductors MPXV5004GPT1
- Part No.:
- MPXV5004GPT1
- Manufacturer:
- NXP Semiconductors
- Category:
- Pressure Sensors, Transducers
- Package:
- 8-SMD, Gull Wing, Side Port
- Datasheet:
-
MPXV5004GPT1.pdf
- Description:
- SENSOR 0.57PSIG 0.13" 4.9V 8SOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,932
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Product details
Overview
MPXV5004GPT1 from Freescale Semiconductor is a monolithic silicon piezoresistive pressure sensor with gauge configuration, 0–3.92 kPa (0–400 mm H₂O) full-scale range, ratiometric 0.2 V/kPa sensitivity, 1.0 V offset at zero pressure, and ±2.5% full-scale accuracy with autozero over +10 °C to +60 °C - deployed in washing machine water level detection and respiratory equipment.
For engineers reviewing the MPXV5004GPT1 datasheet, MPXV5004GPT1 pinout, MPXV5004GPT1 application, or MPXV5004GPT1 equivalent, key selection criteria include its through-hole small-outline package (Case 98ASA99303D), 5.0 V supply operation, 3.92 V full-scale output, temperature-compensated analog voltage output, and compatibility with microcontroller A/D interfaces requiring low-drift, media-isolated sensing.
Technical Context
The MPXV5004GPT1 integrates a shear-stress strain gauge, on-chip temperature compensation circuitry, and signal conditioning onto a single die. Its output follows VOUT = VS × [(0.2 × P) + 0.2] ±2.5% VFSS, where P is pressure in kPa and VS = 5.0 VDC.
It operates with dry air as pressure medium, uses fluorosilicone gel isolation for environmental protection, and requires external autozero calibration to achieve specified accuracy - with mechanical stress and mounting position directly affecting zero-pressure output stability.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Pressure Range | 0–3.92 kPa (0–400 mm H₂O) gauge - defines maximum measurable differential pressure before saturation. |
| Supply Voltage | 4.75–5.25 VDC - ratiometric operation ensures output scaling tracks supply variation. |
| Full-Scale Output | 3.92 V at 3.92 kPa with 5 V supply - enables direct interface to 5 V ADCs without gain adjustment. |
| Offset Voltage | 0.75–1.25 V at 0 kPa - provides headroom above ground for single-supply A/D conversion. |
| Accuracy | ±2.5% VFSS (100–400 mm H₂O, +10 °C to +60 °C with autozero) - defines worst-case error band after factory zero calibration. |
| Operating Temp | 0 °C to +85 °C - supports industrial and appliance environments; compensated performance valid only from +10 °C to +60 °C. |
| Max Pressure | 16 kPa - absolute limit before permanent mechanical damage occurs. |
Pinout & Package
MPXV5004GPT1 uses a through-hole small-outline package (Case 98ASA99303D), 10.54 mm × 10.79 mm × 5.33 mm body, with port attached on the pressure (P1) side and stainless-steel cap identification per Freescale's mechanical documentation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | DNC | Internal connection; must remain unconnected - notch or chamfer identifies this pin. |
| 2 | VS | 5 V power input; supplies both sensing element and on-die signal conditioning. |
| 3 | GND | Analog ground reference; must be low-impedance and separated from digital ground. |
| 4 | VOUT | Analog voltage output proportional to pressure; requires 0.01 μF + 470 pF filtering per recommended decoupling. |
| 5–8 | DNC | All internal connections; no external connection permitted - floating pins reduce EMI susceptibility. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip temperature compensation | Enables stable ±2.5% VFSS accuracy across +10 °C to +60 °C without external thermistor network. |
| Ratiometric output | Output scales linearly with supply voltage - eliminates need for precision voltage reference in 5 V systems. |
| Fluorosilicone gel isolation | Protects die and wire bonds from moisture and particulates while transmitting pressure signal reliably. |
| Monolithic silicon construction | Eliminates inter-device drift and hysteresis common in hybrid or multi-die pressure sensors. |
| Autozero-compatible architecture | Supports system-level zero calibration to cancel mounting-induced offset errors in final assembly. |
Applications
| Washing Machine Water Level | Respiratory Equipment |
|---|---|
|
Use Scenario: Detecting water fill level via air pressure in sealed tube connected to drum. IC Role / Device Role / Timing Role: Gauge pressure transducer measuring static air column pressure proportional to water height. Use Value: Enables accurate, low-cost liquid level control without contact with water - supported by 0–400 mm H₂O range and ±2.5% accuracy with autozero. |
Use Scenario: Monitoring patient airway pressure during non-invasive ventilation (NIV) or CPAP therapy. IC Role / Device Role / Timing Role: Low-range gauge pressure sensor providing real-time breath cycle feedback to control algorithm. Use Value: Delivers medical-grade repeatability within ±2.5% VFSS over clinical temperature range, with fluorosilicone isolation ensuring long-term reliability in humid environments. |
| Appliance Liquid Level | Microcontroller-Based Pressure Monitoring |
|
Use Scenario: Measuring detergent tank or rinse reservoir level in dishwashers and laundry centers. IC Role / Device Role / Timing Role: Analog front-end pressure sensor interfacing directly to MCU's 10-bit or 12-bit ADC. Use Value: Eliminates need for external signal conditioning - 0.75–1.25 V offset and 3.92 V full-scale span match typical 5 V ADC input ranges. |
Use Scenario: Embedded pressure data acquisition in HVAC controls, leak testers, or lab instrumentation. IC Role / Device Role / Timing Role: Standalone analog pressure transducer with integrated compensation, requiring only supply and ground. Use Value: Reduces BOM count and layout complexity - no external op-amps, references, or temperature sensors needed for basic operation. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar gauge pressure transducer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPXV5004GP | Same die, identical electrical specs, but supplied in tray packaging instead of reel - no functional difference. | Identical use cases; preferred for low-volume prototyping or manual assembly. | Select MPXV5004GP when reel feed is unnecessary and board-level handling simplifies procurement. |
| MPVZ5004GW7U | Media-resistant variant with vertical port and stainless-steel cap; same 0–3.92 kPa range and ±2.5% accuracy, but optimized for wet/dirty environments. | Better suited for direct fluid exposure or high-humidity industrial settings where gel integrity is critical. | Choose MPVZ5004GW7U if operating environment includes condensation, cleaning agents, or non-dry-air media. |
Compared with MPXV5004GPT1, MPXV5004GP offers identical performance in tray form for flexibility in low-volume builds, while MPVZ5004GW7U trades standard port orientation for enhanced media resistance - making it suitable where environmental sealing outweighs cost or footprint constraints.
Availability
MPXV5004GPT1 is available at Aetrix Electronics and suitable for washing machine water level control, respiratory equipment monitoring, and appliance liquid level sensing requiring stable component supply across production lifecycles.
Supply support for MPXV5004GPT1 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
Freescale Semiconductor (now part of NXP Semiconductors) is a fabless semiconductor company specializing in embedded processing, analog, and sensor solutions for automotive, industrial, and consumer markets.
The MPXV5004 series belongs to Freescale's integrated pressure sensor product line, designed specifically for microcontroller-based systems requiring low-cost, calibrated analog pressure measurement with minimal external components.
FAQ
What is the pressure range and type supported by the MPXV5004GPT1?
The MPXV5004GPT1 is a gauge pressure sensor with a full-scale range of 0–3.92 kPa (0–400 mm H₂O). It measures pressure relative to ambient atmospheric pressure on the P1 side, with the P2 side vented to atmosphere. The device is not rated for absolute or differential configurations - its mechanical design and calibration are strictly for gauge operation.
Does the MPXV5004GPT1 require external calibration or autozero to meet its accuracy specification?
Yes - the MPXV5004GPT1 achieves its ±2.5% VFSS accuracy only when autozero is performed in-system. Autozero involves capturing the zero-pressure output under known conditions and subtracting that value from subsequent readings. Without autozero, accuracy degrades to ±6.25% VFSS over the full temperature range. Mounting stress and orientation directly affect the zero point, making system-level calibration essential.
What is the correct pin 1 identification method for the MPXV5004GPT1 package?
Pin 1 of the MPXV5004GPT1 is identified by a notch in the lead frame or a chamfered corner on the package body - visible on the top view. Per Freescale's datasheet, Pin 1 is DNC (do not connect), followed by VS (Pin 2), GND (Pin 3), and VOUT (Pin 4). Pins 5–8 are also DNC and must remain unconnected to ensure proper operation and avoid EMI coupling.
Can the MPXV5004GPT1 be used with pressure media other than dry air?
No - the MPXV5004GPT1 is qualified and characterized exclusively for dry air. Using other media (e.g., water vapor, solvents, or oils) may degrade long-term reliability or cause irreversible damage due to chemical incompatibility with the fluorosilicone gel and thermoplastic (PPS) package. Freescale explicitly states that media tolerance data must be requested separately from factory qualification reports.
What decoupling capacitors are recommended for stable operation of the MPXV5004GPT1?
Freescale recommends a 1.0 μF bulk capacitor, a 0.01 μF ceramic capacitor, and a 470 pF capacitor between VS and GND, placed as close as possible to the MPXV5004GPT1 pins. This three-tier decoupling suppresses noise across frequency bands and prevents output instability - especially critical when interfacing with microcontroller ADCs sensitive to supply ripple.
MPXV5004GPT1 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- MPXV5004
- Package/Case:
- 8-SMD, Gull Wing, Side Port
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Applications:
- Board Mount
- Pressure Type:
- Vented Gauge
- Operating Pressure:
- 0.57PSI (3.92kPa)
- Output Type:
- Analog Voltage
- Output:
- 1 V ~ 4.9 V
- Accuracy:
- -
- Voltage - Supply:
- 4.75V ~ 5.25V
- Port Size:
- Male - 0.13" (3.17mm) Tube
- Port Style:
- Barbed
- Features:
- Temperature Compensated
- Termination Style:
- Gull Wing
- Maximum Pressure:
- 2.32PSI (16kPa)
- Operating Temperature:
- 0°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOP
MPXV5004GPT1 FAQ
1.How can I place an order for MPXV5004GPT1 through Aetrix?
Please submit a Request for Quotation (RFQ) for MPXV5004GPT1 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 MPXV5004GPT1 reliable?
The price and inventory of MPXV5004GPT1 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPXV5004GPT1 is usually 5 days.
3.What payment methods are accepted for MPXV5004GPT1?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPXV5004GPT1 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPXV5004GPT1?
MPXV5004GPT1 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPXV5004GPT1 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 MPXV5004GPT1?
For technical support, including MPXV5004GPT1 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPXV5004GPT1 requirements.
6.How does Aetrix verify that MPXV5004GPT1 is sourced from the original manufacturer or authorized distributors?
All MPXV5004GPT1 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 MPXV5004GPT1 meets industry standards.
7.What is the process for return or replacement of MPXV5004GPT1?
All MPXV5004GPT1 units undergo pre-shipment inspection (PSI). If there is an issue with MPXV5004GPT1, 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 MPXV5004GPT1 part is unused and in its original packaging.
Return procedure for MPXV5004GPT1:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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