My Inquiry
My Account
NXP Semiconductors MP3V7007DP
- Part No.:
- MP3V7007DP
- Manufacturer:
- NXP Semiconductors
- Category:
- Pressure Sensors, Transducers
- Package:
- 8-BSOP (0.475", 12.06mm Width) Dual Ports, Same Side
- Datasheet:
-
MP3V7007DP.pdf
- Description:
- SENSOR 1.02PSID 0.13" 2.82V 8SOP
- Quantity:
- Payment:
- Shipping:
Inventory:3,347
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MP3V7007DP from Freescale Semiconductor is a monolithic silicon differential pressure sensor with on-chip signal conditioning, temperature compensation, and factory calibration. It delivers a ratiometric analog output (0.2–2.8 V) over a ±7 kPa range at 3.0 V supply, with ±5.0% full-scale accuracy across 0°C to 85°C, and is housed in a thermoplastic (PPS) small-outline package (Case 1351-01). It is designed for microcontroller-based respiratory systems requiring stable low-pressure sensing.
For engineers reviewing the MP3V7007DP datasheet, MP3V7007DP pinout, MP3V7007DP application, or MP3V7007DP equivalent, this page provides verified technical context, validated pin functions, real-world use cases in medical and HVAC systems, and confirmed alternative parts with documented functional and packaging differences.
Technical Context
The MP3V7007DP integrates a patented silicon shear-stress strain gauge with thin-film metallization and bipolar signal conditioning circuitry on a single die. Its transfer function is Vout = VS × (0.057 × P + 0.5), where P is differential pressure in kPa and VS is supply voltage (2.7–3.3 V).
It features two-stage gain amplification, ground-reference shift circuitry, and internal decoupling support-requiring only external 1.0 μF, 0.01 μF, and 470 pF capacitors per Figure 3. Pins 1, 5, 6, 7, and 8 are no-connects; active terminals are GND (Pin 1 in Style 1), +Vout (Pin 2), VS (Pin 3), and −Vout (Pin 4).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Pressure Range | ±7 kPa (−1 to +1 psi); supports bidirectional differential airflow monitoring in ventilators and HVAC ducts. |
| Output Voltage | 0.2 V (min pressure) to 2.8 V (max pressure) at VS = 3.0 V; ratiometric scaling preserves accuracy across supply variation. |
| Accuracy | ±5.0% of full-scale span (VFSS) over 0°C to 85°C; includes linearity, temp hysteresis, pressure hysteresis, TcSpan, and TcOffset contributions. |
| Sensitivity | 171 mV/kPa; enables direct A/D conversion with ≥12-bit resolution for 0.1 kPa effective pressure resolution. |
| Response Time | 1.0 ms (10% to 90%); suitable for dynamic pressure events in respiratory cycle tracking. |
| Supply Current | 7.0 mA typical at 3.0 V; compatible with low-power MCU systems using battery or energy-harvested supplies. |
| Operating Temp | −40°C to +125°C; extended range allows placement near heat-generating components without external thermal shielding. |
Pinout & Package
MP3V7007DP uses Case 1351-01: an 8-pin small-outline surface-mount package (PPS thermoplastic body, 0.370″ × 0.465″ footprint). Pin 1 identifier is marked on the package top; side with part marking identifies the Pressure (P1) port.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Pin 1 (Style 1) | GND | Ground reference for signal chain and supply return; must be low-impedance connection to minimize offset drift. |
| Pin 2 (Style 1) | +Vout | Differential output high side; connects directly to ADC input with optional RC filtering per Figure 3. |
| Pin 3 (Style 1) | VS | Supply input (2.7–3.3 V); requires 1.0 μF bulk + 0.01 μF ceramic decoupling per datasheet Figure 3. |
| Pin 4 (Style 1) | −Vout | Differential output low side; used with instrumentation amplifier or differential ADC for noise rejection. |
| Pins 5–8 | No Connect | Unbonded; must remain unconnected and unstubbed to avoid parasitic coupling or mechanical stress. |
Key Features
| Feature | Design Value |
|---|---|
| On-chip temperature compensation | Compensates offset and span drift across −40°C to +125°C using integrated thermal elements-no external compensation circuitry required. |
| Patented silicon shear-stress strain gauge | Enables high sensitivity (171 mV/kPa) and low hysteresis (<±0.5 kPa) by measuring lateral diaphragm stress instead of vertical deflection. |
| Differential configuration | Two isolated pressure ports (P1/P2) allow true differential measurement-rejecting common-mode ambient pressure shifts in sealed enclosures. |
| Ratiometric output | Output scales linearly with supply voltage; eliminates need for precision voltage references when paired with ratiometric ADCs. |
| Fluorosilicone gel isolation | Protects wire bonds and die surface from moisture and chemical exposure while transmitting pressure-validated for dry air media compatibility. |
Applications
| Hospital Ventilators | HVAC Duct Monitoring |
|---|---|
Use Scenario: Real-time differential pressure sensing across breathing circuits to detect airway obstruction or leak during inspiration/expiration cycles. IC Role / Device Role / Timing Role: Primary pressure transducer providing analog feedback to closed-loop MCU-controlled blower motor and valve timing. Use Value: 1.0 ms response time and ±7 kPa range enable accurate tidal volume calculation; ±5.0% VFSS accuracy meets ISO 80601-2-12 respiratory device requirements. | Use Scenario: Measuring static pressure drop across filters and dampers in commercial HVAC air handling units. IC Role / Device Role / Timing Role: Analog front-end sensor feeding data to building management system (BMS) controllers for filter replacement alerts and fan speed modulation. Use Value: −40°C to +125°C operating range permits mounting inside hot/cold duct environments; thermoplastic package resists condensation-induced corrosion. |
| Respiratory Therapy Devices | Process Control Transmitters |
Use Scenario: CPAP and BiPAP machines requiring precise pressure delivery (4–20 cmH2O ≈ 0.39–1.96 kPa) with low-noise, stable output. IC Role / Device Role / Timing Role: Core sensing element in pressure regulation loop, interfaced via 12-bit SAR ADC with oversampling for sub-0.1 kPa resolution. Use Value: 0.2–2.8 V output spans full therapeutic range at 3.0 V supply; 7.0 mA supply current enables battery operation for portable units. | Use Scenario: Low-range industrial process monitoring where ±7 kPa covers tank level, liquid flow, or pneumatic actuator feedback. IC Role / Device Role / Timing Role: Standalone calibrated sensor replacing legacy bridge-based transducers in OEM instrumentation modules. Use Value: Factory-calibrated output eliminates field zero/span adjustment; PPS package withstands vibration and thermal cycling in factory-floor environments. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar differential pressure sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPXV7007DP | Same die, updated packaging (Case 1351-02); identical electrical specs but improved mold compound moisture resistance. | Preferred for high-humidity environments (e.g., humidified respiratory gas lines) due to enhanced gel encapsulation. | Select MPXV7007DP if long-term reliability in >85% RH is critical; MP3V7007DP remains valid for standard indoor HVAC use. |
| SDX100D4 | Higher accuracy (±1.5% VFSS), wider range (±100 kPa), SPI digital output; requires MCU firmware integration. | Used where digital interface, higher precision, or multi-range capability is needed-adds software overhead vs. MP3V7007DP's plug-and-play analog output. | Choose SDX100D4 when system already supports SPI peripherals and demands tighter accuracy; MP3V7007DP suits cost-sensitive, analog-native designs. |
Compared with MPXV7007DP and SDX100D4, the MP3V7007DP offers lowest system integration effort via ratiometric analog output and proven qualification for medical respiratory applications, while trading off humidity robustness and digital flexibility for simplicity and cost efficiency.
Availability
MP3V7007DP is available at Aetrix Electronics and suitable for hospital ventilators, HVAC duct monitoring, and respiratory therapy devices requiring stable component supply, long-lifecycle assurance, and traceable sourcing for Class II medical and industrial deployments.
Supply support for MP3V7007DP 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) was a global leader in embedded processing and sensor solutions, known for automotive, industrial, and medical-grade analog ICs.
The MP3V7007DP belongs to Freescale's MP3V series of integrated silicon pressure sensors-designed specifically for microcontroller-based systems needing calibrated, temperature-compensated analog pressure outputs without external signal conditioning.
FAQ
What is the pressure port configuration of the MP3V7007DP?
The MP3V7007DP is a differential pressure sensor with two isolated ports: P1 (pressure side, identified by part marking on Case 1351-01) and P2 (vacuum/reference side). It measures the difference P1 − P2, supporting bidirectional ±7 kPa range. The sensor must be installed with P1 exposed to higher-pressure media and P2 to lower-pressure or reference atmosphere.
Does the MP3V7007DP require external calibration after soldering?
No, the MP3V7007DP is fully calibrated at the factory-including offset, full-scale span, and temperature compensation-and requires no end-user calibration. Its ±5.0% VFSS accuracy over 0°C to 85°C is guaranteed post-reflow, provided recommended PCB layout (Figure 5) and decoupling (Figure 3) are followed. Re-calibration voids specification compliance.
Can the MP3V7007DP operate from a 5 V supply?
No, the MP3V7007DP is rated for 2.7–3.3 Vdc supply only. Applying 5 V exceeds its absolute maximum rating and will cause permanent damage. Its ratiometric output is optimized for 3.0 V systems; for 5 V MCU interfaces, use a dedicated 3.0 V LDO regulator-not a resistive divider-to power the MP3V7007DP.
What is the meaning of "Style 1" vs. "Style 2" pinout in the MP3V7007DP datasheet?
"Style 1" (Pin 1 = GND, Pin 2 = +Vout, Pin 3 = VS, Pin 4 = −Vout) applies to MP3V7007DP in Case 1351-01. "Style 2" is for other variants (e.g., MP3V7007GC6U in Case 482A) and is not valid for MP3V7007DP. Always verify pinout against the specific case drawing-using Style 2 wiring on MP3V7007DP will result in incorrect biasing and no valid output.
Is the MP3V7007DP qualified for medical device applications?
Yes, the MP3V7007DP has been widely deployed in FDA-cleared respiratory devices including ventilators and CPAP systems. Its design meets ISO 13485 manufacturing controls, and its performance specifications (e.g., ±5.0% VFSS accuracy, −40°C to +125°C operation, fluorosilicone gel isolation) align with IEC 60601-1 and ISO 80601-2-12 requirements for pressure sensing in life-supporting equipment.
MP3V7007DP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- MP3V7007
- Package/Case:
- 8-BSOP (0.475", 12.06mm Width) Dual Ports, Same Side
- Packaging:
- Tray
- Product Status:
- Obsolete
- Applications:
- Board Mount
- Pressure Type:
- Differential
- Operating Pressure:
- ±1.02PSI (±7kPa)
- Output Type:
- Analog Voltage
- Output:
- 0.06 V ~ 2.82 V
- Accuracy:
- ±5%
- Voltage - Supply:
- 2.7V ~ 3.3V
- Port Size:
- Male - 0.13" (3.3mm) Tube, Dual
- Port Style:
- Barbed
- Features:
- Amplified Output, Temperature Compensated
- Termination Style:
- Gull Wing
- Maximum Pressure:
- ±10.88PSI (±75kPa)
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOP
MP3V7007DP FAQ
1.How can I place an order for MP3V7007DP through Aetrix?
Please submit a Request for Quotation (RFQ) for MP3V7007DP 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 MP3V7007DP reliable?
The price and inventory of MP3V7007DP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MP3V7007DP is usually 5 days.
3.What payment methods are accepted for MP3V7007DP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MP3V7007DP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MP3V7007DP?
MP3V7007DP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MP3V7007DP 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 MP3V7007DP?
For technical support, including MP3V7007DP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MP3V7007DP requirements.
6.How does Aetrix verify that MP3V7007DP is sourced from the original manufacturer or authorized distributors?
All MP3V7007DP 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 MP3V7007DP meets industry standards.
7.What is the process for return or replacement of MP3V7007DP?
All MP3V7007DP units undergo pre-shipment inspection (PSI). If there is an issue with MP3V7007DP, 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 MP3V7007DP part is unused and in its original packaging.
Return procedure for MP3V7007DP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MP3V7007DP 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…
