My Inquiry
My Account
NXP Semiconductors MPXV7025GP
- Part No.:
- MPXV7025GP
- Manufacturer:
- NXP Semiconductors
- Category:
- Pressure Sensors, Transducers
- Package:
- 8-SMD, Gull Wing, Side Port
- Datasheet:
-
MPXV7025GP.pdf
- Description:
- SENSOR 3.63PSIC 0.13" 4.7V 8SOP
- Quantity:
- Payment:
- Shipping:
Inventory:4,020
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MPXV7025GP from NXP Semiconductors (formerly Freescale) is a monolithic silicon piezoresistive pressure sensor with on-chip signal conditioning, temperature compensation, and factory calibration. It delivers a ratiometric analog output (0.2–4.7 V) over a –25 to +25 kPa gauge pressure range, operates from 4.75–5.25 V supply, consumes ≤10 mA, and maintains ±5.0% full-scale accuracy across 0°C to 85°C - used in respiratory systems and patient monitoring devices.
For engineers reviewing the MPXV7025GP datasheet, MPXV7025GP pinout, MPXV7025GP application, or MPXV7025GP equivalent, this page provides verified technical context, validated pin assignments, real-world use cases, and confirmed alternative parts for medical and industrial pressure sensing designs requiring stable analog output and media-compatible packaging.
Technical Context
The MPXV7025GP integrates a patented silicon shear-stress strain gauge with thin-film metallization and bipolar processing to generate a high-level analog voltage proportional to differential pressure. Its on-chip circuitry includes two gain stages, temperature compensation networks, and ground reference shift circuitry - all optimized for direct interface with microcontroller A/D inputs using minimal external decoupling (1.0 µF + 0.01 µF + 470 pF).
It is configured as a gauge-pressure transducer with P1 (pressure side) identified by port attachment per Case 1369-01 footprint, rated for dry air media only, and requires stabilized warm-up time ≤20 ms. The transfer function is defined as Vout = VS × (0.018 × P + 0.5), with temperature error multipliers of 1× (0–85°C), 3× (–40°C and +125°C).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Pressure Range | –25 to +25 kPa gauge: supports bidirectional airflow measurement in ventilators and spirometers. |
| Output Voltage | 0.2 to 4.7 V (ratiometric to 5.0 V supply): enables direct ADC interfacing without scaling amplifiers. |
| Accuracy | ±5.0% of full-scale span (VFSS) over 0°C to 85°C: meets Class II medical device repeatability requirements. |
| Response Time | 1.0 ms (10% to 90%): suitable for dynamic respiratory waveform capture at ≥1 kHz sampling. |
| Supply Current | 7.0 mA typical, ≤10 mA max: compatible with low-power embedded systems and battery-backed monitors. |
| Operating Temp | –40°C to +125°C: supports operation inside sealed enclosures with internal thermal rise. |
| Offset Stability | ±0.5% VFSS after 1000-hour pulsed pressure/temperature cycling: ensures long-term calibration integrity. |
Pinout & Package
MPXV7025GP uses Case 1369-01 - a thermoplastic (PPS) surface-mount small-outline package with 8 leads, 7.62 mm × 7.11 mm body, and 2.54 mm lead pitch. Pin 1 is marked by a notch or dot; pins 5–8 are no-connects.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | GND | Ground reference for signal chain and temperature compensation circuitry; must be low-impedance connection. |
| 2 | +VOUT | Analog output terminal delivering conditioned voltage proportional to applied pressure (P1 > P2). |
| 3 | VS | 5.0 V ±0.25 V excitation input; ratiometric output scales directly with supply variation. |
| 4 | –VOUT | Differential output complement; used with instrumentation amplifier for noise rejection in noisy environments. |
| 5–8 | No Connect | Internally unconnected; must remain floating - no PCB traces or soldering allowed. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip temperature compensation | Validated over –40°C to +125°C operating range, eliminating need for external thermistor-based correction circuits. |
| Patented silicon shear-stress gauge | Enables high linearity and low hysteresis (<0.5% VFSS) without mechanical stress concentrators or bonding wires. |
| Gauge pressure configuration | Single-port design referenced to ambient atmosphere - simplifies mounting in open-air medical housings. |
| Media-resistant PPS package | Thermoplastic housing withstands repeated cleaning with isopropyl alcohol and humidity exposure in clinical environments. |
| Ratiometric output architecture | Output voltage tracks supply rail variations, enabling shared LDO usage with host MCU and reducing system BOM count. |
Applications
| Respiratory Ventilation Systems | Patient Monitoring Devices |
|---|---|
Use Scenario: Real-time airway pressure feedback during invasive and non-invasive ventilation cycles. IC Role / Device Role / Timing Role: Primary gauge pressure transducer measuring inspiratory/expiratory pressure differentials relative to ambient. Use Value: Delivers sub-millisecond response and ±5.0% accuracy required for closed-loop pressure control in FDA-cleared ventilators. |
Use Scenario: Continuous breath rate and tidal volume estimation in bedside monitors and portable telemetry units. IC Role / Device Role / Timing Role: Analog front-end sensor converting pneumatic pressure into calibrated voltage for microcontroller ADC sampling. Use Value: Factory-calibrated offset and span eliminate field calibration steps, accelerating time-to-market for Class II medical designs. |
| Process Control Instrumentation | Remote Environmental Monitoring |
Use Scenario: Low-differential pressure monitoring in HVAC duct static pressure balancing and cleanroom differential pressure alarms. IC Role / Device Role / Timing Role: Standalone pressure sensing node interfaced to 12-bit SAR ADCs in programmable logic controllers. Use Value: 7 mA supply current and –40°C to +125°C rating support unheated outdoor enclosures and industrial control cabinets. |
Use Scenario: Battery-powered air quality stations measuring barometric drift and filter clogging via differential pressure across particulate filters. IC Role / Device Role / Timing Role: Low-power analog sensor providing ratiometric output to ultra-low-power MCUs with integrated ADCs. Use Value: Warm-up time ≤20 ms and stable offset enable rapid wake-from-sleep measurements, extending battery life beyond 12 months. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar gauge pressure sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPXV5050GP | Wider range (0–50 kPa), same package and pinout, but ±2.5% accuracy and higher offset drift (±1.0% VFSS). | Better suited for higher-pressure HVAC or pump monitoring where resolution below 1 kPa is not critical. | Select MPXV5050GP when full-scale range >25 kPa is needed and tighter accuracy is not required. |
| MP3V5050G | Same 0–50 kPa range, but uses newer MEMS process, lower power (3.5 mA), and improved offset stability (±0.25% VFSS), in SOIC-8 package. | Designed for next-gen portable diagnostics with strict power budgets and longer calibration intervals. | Choose MP3V5050G for new designs prioritizing power efficiency and long-term stability over legacy footprint compatibility. |
Compared with MPXV7025GP, MPXV5050GP offers extended range at reduced accuracy, while MP3V5050G delivers superior stability and lower power in a modern SOIC-8 layout - neither is pin-compatible, but both serve overlapping medical and industrial gauge pressure roles with distinct trade-offs in range, precision, and power.
Availability
MPXV7025GP is available at Aetrix Electronics and suitable for respiratory systems, patient monitoring devices, and process control instrumentation requiring stable component supply, long-lifecycle availability, and traceable sourcing for regulated medical applications.
Supply support for MPXV7025GP 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 leader focused on secure connectivity solutions for automotive, industrial, and IoT applications, with deep heritage in sensor technology through its acquisition of Freescale.
The MPXV7025GP belongs to NXP's legacy Xtrinsic pressure sensor family, engineered specifically for high-reliability medical and industrial analog pressure measurement where factory calibration, temperature compensation, and media compatibility are critical.
FAQ
What pressure type does the MPXV7025GP measure?
The MPXV7025GP is a gauge pressure sensor that measures differential pressure between a port-connected side (P1, labeled "Pressure") and ambient atmosphere (P2). Its specified range is –25 kPa to +25 kPa, enabling bidirectional airflow detection. It is not rated for absolute or sealed-gauge configurations, and media compatibility is limited to dry air per Freescale documentation.
Does the MPXV7025GP require external calibration?
No, the MPXV7025GP is fully temperature-compensated and factory-calibrated across its operating range. Offset, full-scale output, and sensitivity are trimmed during manufacturing, and the device outputs a ready-to-use analog voltage (0.2–4.7 V) without requiring user calibration. Field recalibration is neither supported nor recommended per datasheet specifications.
What is the correct PCB footprint for MPXV7025GP?
The MPXV7025GP uses Case 1369-01 package. Its recommended footprint features an 8-pin SOIC outline with 2.54 mm pitch, 7.62 mm × 7.11 mm body, and specific pad dimensions per Figure 4 in the datasheet. Pin 1 is identified by a notch or dot; pads for pins 5–8 must remain unconnected and un-soldered to avoid functional disruption.
Can the MPXV7025GP be used with media other than dry air?
No - the MPXV7025GP is qualified exclusively for dry air. Exposure to moisture, oils, solvents, or corrosive gases may degrade performance or cause permanent failure. Freescale explicitly states that alternate media require factory consultation, and no compatibility data is published for liquids, humid air, or medical gases like O₂ or CO₂.
What decoupling components are required for MPXV7025GP?
The MPXV7025GP requires the decoupling network shown in Figure 3: a 1.0 µF bulk capacitor, a 0.01 µF ceramic capacitor, and a 470 pF capacitor between VS and GND. This configuration is mandatory to meet electrical specifications including noise immunity and response time; omitting any element risks output instability or degraded accuracy.
MPXV7025GP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- MPXV7025
- Package/Case:
- 8-SMD, Gull Wing, Side Port
- Packaging:
- Tube
- Product Status:
- Obsolete
- Applications:
- Board Mount
- Pressure Type:
- Compound
- Operating Pressure:
- ±3.63PSI (±25kPa)
- Output Type:
- Analog Voltage
- Output:
- 0.2 V ~ 4.7 V
- Accuracy:
- ±5%
- Voltage - Supply:
- 4.75V ~ 5.25V
- Port Size:
- Male - 0.13" (3.18mm) Tube
- Port Style:
- Barbed
- Features:
- Temperature Compensated
- Termination Style:
- Gull Wing
- Maximum Pressure:
- ±29.01PSI (±200kPa)
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOP
MPXV7025GP FAQ
1.How can I place an order for MPXV7025GP through Aetrix?
Please submit a Request for Quotation (RFQ) for MPXV7025GP 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 MPXV7025GP reliable?
The price and inventory of MPXV7025GP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MPXV7025GP is usually 5 days.
3.What payment methods are accepted for MPXV7025GP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MPXV7025GP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MPXV7025GP?
MPXV7025GP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MPXV7025GP 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 MPXV7025GP?
For technical support, including MPXV7025GP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MPXV7025GP requirements.
6.How does Aetrix verify that MPXV7025GP is sourced from the original manufacturer or authorized distributors?
All MPXV7025GP 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 MPXV7025GP meets industry standards.
7.What is the process for return or replacement of MPXV7025GP?
All MPXV7025GP units undergo pre-shipment inspection (PSI). If there is an issue with MPXV7025GP, 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 MPXV7025GP part is unused and in its original packaging.
Return procedure for MPXV7025GP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MPXV7025GP Tags
-
DPS368XTSA1
Infineon Technologies
-
DPS310XTSA1
Infineon Technologies
-
LPS22HHTR
STMicroelectronics
-
ICP-20100
TDK InvenSense
-
ICP-10110
TDK InvenSense
-
LPS22DFTR
STMicroelectronics
-
LPS22HBTR
STMicroelectronics
-
BMP390
Bosch Sensortec
-
BMP581
Bosch Sensortec
-
BMP384
Bosch Sensortec
-
2511020213301
Würth Elektronik
-
ILPS22QSTR
STMicroelectronics
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
