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MPXV7002DP Differential Pressure Senso

Q: How does Flychip verify the quality of MPXV7002DP Differential Pressure Senso?

Flychip works with qualified channels including international chip manufacturers and well-known distributors. Our team focuses on supplier review, traceability, product condition and quality control.

MPXV7002DP is a ±2kPa differential pressure sensor with 5V operation, 0.5–4.5V analog output, 1V/kPa sensitivity and temperature compensation, suitable for HVAC, respiratory, airflow and low-pressure measurement.

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Part No.:: MPXV7002DP Differential Pressure Senso

Manufacturer:: CHINA

Category:: Pressure Sensors, Transducers

Package:: Breakout Module with MPXV7002DP SO8 Sensor

Datasheet:: MPXV7002DP Differential Pressure Senso.pdf

Description:: MPXV7002DP is a ±2kPa differential pressure sensor with 5V operation, 0.5–4.5V analog output, 1V/kPa sensitivity and temperature compensation, suitable for HVAC, respiratory, airflow and low-pressure measurement.

Quantity:: RFQ Add To RFQ list

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MPXV7002DP Differential Pressure Senso CHINA product image

MPXV7002DP Differential Pressure Senso CHINA

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Product Details

FLYCHIP Product Review

MPXV7002DP Differential Pressure Sensor Engineering Review

Engineering and procurement review of the MPXV7002DP ±2kPa differential pressure sensor and its actual 5V analog breakout-board implementation, covering pressure range, analog output, calibration, tubing, ADC design and sourcing considerations.

Pressure Range -2kPa to +2kPa

Analog Output Approx. 0.5V to 4.5V

Actual Module GND / 5V / ANALOG

FLYCHIP Sourcing Experience

MPXV7002DP is designed for low differential-pressure measurement where a microcontroller or processor reads a conditioned analog voltage. The product shown in the physical sample is integrated onto a compact breakout PCB, making the sensor easier to connect during prototype, test and embedded-system development.

±2kPa: Bidirectional differential pressure measurement

1V/kPa: Typical sensor sensitivity at 5V supply

1ms: Typical sensor response time

Actual Product and Quality Review

The supplied product photo is treated as the physical reference for the board-level product. The module is supplied in an antistatic bag and the PCB visibly identifies the external connections as GND, 5V and ANALOG.

PCB Module Verification

Compare PCB outline, mounting holes, connector position and component layout with the approved physical sample.

SNS Sensor Verification

Confirm the installed pressure sensor and dual-port structure are consistent with the required MPXV7002DP configuration.

PIN Interface Check

The actual breakout board exposes a simple GND / 5V / ANALOG host connection.

QC Physical Inspection

Inspect pressure ports, tubing connections, PCB soldering, header pins and antistatic packaging.

Module-versus-sensor distinction: the official MPXV7002DP is an SO8 dual-port pressure sensor. The product photo supplied for this page shows that sensor incorporated into a breakout-board assembly. PCB dimensions, header arrangement and auxiliary components are therefore module-level characteristics rather than guaranteed MPXV7002DP semiconductor specifications.

MPXV7002DP Engineering Verification Notes

MPXV7002DP is a piezoresistive differential pressure transducer with integrated signal conditioning, temperature compensation and calibration. Its high-level analog output can be connected directly to an ADC input when the voltage range is compatible.

Parameter	MPXV7002DP	Engineering Meaning
Sensor Type	Piezoresistive differential pressure sensor	Measures the pressure difference between two pressure ports.
Pressure Range	-2kPa to +2kPa	Suitable for low-pressure, low-airflow and differential measurements.
Equivalent Range	Approximately -0.29psi to +0.29psi	Useful when system specifications are expressed in psi.
Supply Voltage	4.75V to 5.25V	Designed around a nominal 5V excitation supply.
Supply Current	10mA maximum	Include sensor consumption in the system power budget.
Output Type	Ratiometric analog voltage	Output changes with both pressure and excitation voltage.
Typical Output Range	Approximately 0.5V to 4.5V	Negative differential pressure drives output below midpoint and positive pressure drives it above midpoint.
Zero Differential Output	Approximately 2.5V typical at 5V supply	Mid-supply output allows measurement of both positive and negative pressure difference.
Sensitivity	1.0V/kPa typical	Approximately 1V output change for each 1kPa pressure change.
Transfer Function	VOUT ≈ VS × (0.2 × P(kPa) + 0.5)	Useful for converting ADC voltage into differential pressure.
Accuracy	±2.5% VFSS typical; ±6.25% VFSS maximum	Accuracy depends on temperature, zero offset and calibration method.
Response Time	1ms typical	Suitable for dynamic pressure and airflow-related measurements.
Warm-Up Time	20ms typical	Allow settling before trusting measurements immediately after power-up.
Temperature Compensation	+10°C to +60°C	Datasheet performance is defined across this compensated operating range.
Operating Temperature	+10°C to +60°C	Use this range for published MPXV7002 performance specifications.
Maximum Pressure	75kPa	This is an absolute stress limit, not the normal measurement range.
Pressure Ports	Dual ports	One port connects to each side of the differential-pressure source.
Sensor Package	SO8, SOT1693-1	Applies to the bare MPXV7002DP sensor, not the complete breakout PCB.
Actual Module Interface	GND / 5V / ANALOG	Based on the supplied physical product sample.
Typical Applications	HVAC, respiratory systems, hospital equipment and process control	Particularly useful for low differential-pressure measurement.

Use a stable 5V supply: the sensor output is ratiometric, so variation in supply voltage changes the output scale.
Plan the ADC range: a 3.3V-only MCU ADC cannot directly measure the complete 0.5–4.5V sensor output without attenuation or another interface strategy.
Zero the sensor in the real system: tubing, mounting and production offset can shift the zero-pressure ADC reading.
Do not confuse ±2kPa with 75kPa: ±2kPa is the measurement range; 75kPa is a maximum stress rating.
Connect the correct pressure ports: reversing P1 and P2 reverses the sign of the measured differential pressure.
Keep tubing consistent: tube length, diameter, restriction and leakage can affect transient response.
Allow pressure equalization: trapped volume or blocked tubing can cause misleading static readings.
Protect the ports from liquids: the sensor is intended for compatible dry-gas pressure measurement, not uncontrolled liquid exposure.

ADC design example: with VS = 5V and zero differential pressure, VOUT is nominally near 2.5V. At approximately +2kPa, output approaches the upper end of the analog range; at approximately -2kPa, output approaches the lower end. Use actual measured zero voltage for higher-quality calibration.

BOM and Measurement-System Support

MPXV7002DP should be considered together with its power supply, ADC input, tubing, filtering, connectors and mechanical pressure interface.

1: Sensor Review
Confirm MPXV7002DP differential, dual-port configuration and ±2kPa range.

2: Analog Interface Review
Check ADC full-scale voltage, reference voltage, resolution and filtering.

3: Pneumatic Review
Define tube size, connectors, leak requirements and P1/P2 routing.

4: Calibration Review
Define zero calibration, pressure reference and acceptable system error.

MPXV7002DP Procurement Risk Points

Sensor vs Module	The actual product shown is a breakout-board assembly using an MPXV7002-series sensor. Do not confuse the PCB module with the bare SO8 part.
Exact Sensor Variant	MPXV7002DP is differential and dual-port. Gauge versions in the same family are not equivalent.
DP vs DPT1	MPXV7002DP is tray-packed; MPXV7002DPT1 uses tape-and-reel packaging for the bare sensor.
Pressure Range	Verify ±2kPa is appropriate. Other MPXV pressure sensors can have substantially different ranges.
Analog Output	System electronics must accept the approximately 0.5–4.5V output range.
Temperature Range	Do not assume an industrial -40°C to +85°C rating. Published MPXV7002 operating specifications are based on +10°C to +60°C.
Module Revision	If buying the breakout version, control PCB layout, connector position and installed sensor against an approved sample.
Current Lifecycle	MPXV7002DP is currently listed by STMicroelectronics as Active and in volume production.

MPN

Do not substitute another MPXV7002 package blindly

MPXV7002 family members include differential and gauge configurations with different physical port structures. Confirm MPXV7002DP when dual-port differential measurement is required.

Supply Chain and Incoming Inspection

For the complete breakout-module version, procurement should control both sensor identity and board-level consistency.

Product Photo	Use the supplied actual sample photo as a visual reference for repeat purchases.
PCB Marking	Verify MPXV7002 identification and GND / 5V / ANALOG interface markings.
Pressure Ports	Inspect both ports for cracks, deformation or contamination.
Analog Test	At equal pressure on both ports, output should be near the expected midpoint.
Functional Pressure Test	Apply a known positive and negative differential pressure and confirm output direction.
Packaging	Protect the module from ESD, mechanical pressure-port damage and contamination.

PCB, ADC and Pneumatic Integration

Differential-pressure accuracy depends on more than the sensor itself. ADC design, supply stability, tubing and mechanical installation all influence the final measurement.

ADC

Analog Conversion

Select an ADC input range and resolution compatible with the full sensor output.

Supply Design

Use a low-noise nominal 5V rail because MPXV7002 output is ratiometric.

AIR

Pneumatic Path

Use leak-free tubing and maintain consistent P1/P2 routing.

CAL

System Calibration

Record zero pressure offset and, when necessary, perform span calibration against a known differential-pressure source.

3.3V MCU warning: the MPXV7002DP can produce an analog voltage above 3.3V. Do not connect its output directly to a non-5V-tolerant 3.3V ADC unless the ADC input range and protection network are designed accordingly.

Recommended Purchase Decision Flow

±2kPa Check › DP Port Check › 5V / ADC Review › Sample Test › Quality Check › Order Approval

Confirm ±2kPa: choose MPXV7002DP only when this low differential-pressure range matches the system.
Confirm differential dual ports: verify both pressure connections are required.
Confirm 5V system compatibility: review both supply and ADC input voltage.
Confirm analog interface: the product does not provide I2C, SPI or UART output.
Perform zero-pressure testing: check midpoint output on production samples.
Inspect ports and tubing: physical pressure connections are part of the measurement system.
Control module revision: when purchasing the breakout PCB, use the actual supplied sample as reference.

EEAT Review Notice

This page separates MPXV7002DP semiconductor specifications from the characteristics of the breakout-board product shown in the supplied physical sample.

Sensor-level electrical, pressure and package values should be checked against the current manufacturer MPXV7002 documentation before production release. PCB layout, connectors and external module characteristics should be verified against the supplied production sample.

Primary technical reference: MPXV7002 / MPXV7002DP manufacturer datasheet - integrated silicon pressure sensor, on-chip signal conditioned, temperature compensated and calibrated.

Current lifecycle reference: STMicroelectronics currently lists MPXV7002DP as Active and in volume production.

Actual-product verification: The physical sample supplied for this product page shows an MPXV7002 breakout board with GND, 5V and ANALOG connections and antistatic packaging.

FLYCHIP EEAT Procurement & Engineering Review · MPXV7002DP Differential Pressure Sensor

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MPXV7002DP Differential Pressure Senso Technical Information

Specifications
FAQ
Hot Sale
Related Products

Specifications

Product Attributes: Attribute Value

Manufacturer:: CHINA

Series:: MPXV7002

Package/Case:: Breakout Module with MPXV7002DP SO8 Sensor

Packaging:: Anti-Static Bag

Product Status:: Active

Applications:: HVAC, Airflow, Respiratory, Medical Equipment, Process Control, Low Differential Pressure Measurement

Pressure Type:: Differential

Operating Pressure:: -2 kPa to +2 kPa

Output Type:: Analog Voltage

Output:: Approx. 0.5V to 4.5V @ 5V Supply

Accuracy:: ±2.5% VFSS Typ, ±6.25% Max

Voltage - Supply:: 4.75V to 5.25V

Port Size:: N/A

Port Style:: Dual Pressure Ports

Features:: Temperature Compensated, Calibrated, Ratiometric Output, 1V/kPa Sensitivity, 1ms Response

Termination Style:: 3-Pin Header (GND / 5V / ANALOG)

Maximum Pressure:: 75 kPa (Absolute Maximum)

Operating Temperature:: +10°C to +60°C

Grade:: Standard / General Purpose

Qualification:: RoHS / Ecopack1

Mounting Type:: Through-Hole Module / Breakout Board

Supplier Device Package:: SO8S 12.06×12.06 mm, 8-Lead Sensor

FAQ

1. How to order MPXV7002DP Differential Pressure Senso on Flychip?

You can submit an RFQ directly on this page. Our sales team will review your quantity, delivery requirements and target price, then reply with a quotation as soon as possible.

2. How does Flychip verify the quality of MPXV7002DP Differential Pressure Senso?

We work with qualified channels including international chip manufacturers and well-known distributors. Our team pays close attention to supplier review, traceability, product condition and quality control.

3. Are the price and inventory of MPXV7002DP Differential Pressure Senso updated in real time?

Inventory and prices of electronic components may fluctuate frequently. The displayed data is for reference, and the final quotation will be confirmed by our sales team.

4. What payment methods are accepted?

Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and region.

5. How is shipping arranged?

We can arrange international shipping through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.

6. What is the return or replacement process for MPXV7002DP Differential Pressure Senso?

Please contact our sales team within the specified period if there are quantity differences, wrong items, or clear external defects. The product should remain unused and in its original packaging.

7. Can I request technical support for MPXV7002DP Differential Pressure Senso?

Yes. You can contact us for datasheet, package details, pin information and sourcing assistance related to MPXV7002DP Differential Pressure Senso.

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MPXV7002DP Differential Pressure Senso Sourcing & Technical Support

MPXV7002DP Differential Pressure Senso is supplied by CHINA. This page provides key purchasing information including manufacturer, package, datasheet, stock reference, price reference and RFQ support.

As your reliable partner for semiconductor solutions, Flychip supports customers from research and development to mass production with electronic component supply, BOM sourcing, PCB, SMT and PCBA solutions.

Our sourcing partners include international chip manufacturers and well-known distributors. With rich experience in channel management, quality control and sales management, Flychip helps customers accelerate product development and delivery.