My Inquiry
My Account
NXP Semiconductors MP3V5050GP
- Part No.:
- MP3V5050GP
- Manufacturer:
- NXP Semiconductors
- Category:
- Pressure Sensors, Transducers
- Package:
- 8-SMD, Gull Wing, Side Port
- Datasheet:
-
MP3V5050GP.pdf
- Description:
- SENSOR 7.25PSIG 0.13" 2.82V 8SOP
- Quantity:
- Payment:
- Shipping:
Inventory:8,050
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
MP3V5050GP from NXP is a monolithic silicon piezoresistive gauge pressure sensor with 0–50 kPa full-scale range, ratiometric analog output (0.053–2.888 V at 3.0 V supply), ±2.5% accuracy over 0 °C to 85 °C, and on-chip temperature compensation for use in microcontroller-based medical diagnostics and pump control systems.
For engineers reviewing the MP3V5050GP datasheet, MP3V5050GP pinout, MP3V5050GP application, or MP3V5050GP equivalent, this page delivers verified package mapping (Case 98ASA99303D), confirmed pin functions (VS/VOUT/GND), calibrated transfer function (VOUT = VS × (0.018 × P + 0.04)), and real-world design constraints including decoupling requirements and fluorosilicone-gel-protected P1-side porting.
Technical Context
The MP3V5050GP integrates a patented silicon shear-stress strain gauge with thin-film metallization and bipolar processing to deliver high-level analog output directly proportional to applied gauge pressure. Its fully integrated signal chain includes on-chip temperature compensation, dual-stage gain amplification, and ground-reference shift circuitry - all optimized for direct interface with 10-bit+ ADCs in embedded systems.
It operates ratiometrically across 2.7–3.3 V supply, exhibits 1.0 ms response time, and maintains ±0.5% VFSS offset stability after 1000-hour pulsed pressure/temperature cycling. The device requires external decoupling (1.0 µF + 470 pF) per Figure 5 to meet electrical specifications and is qualified for operation from −40 °C to +125 °C.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Pressure Range | 0–50 kPa gauge; defines usable sensing span for medical BP monitoring and level detection circuits. |
| Supply Voltage | 2.7–3.3 VDC; ratiometric operation ensures output scaling tracks supply variations, simplifying power rail design. |
| Full-Scale Output | 2.752–2.888 V at 3.0 V supply; enables direct connection to 3.3 V MCU ADCs without level-shifting. |
| Accuracy | ±2.5% of full-scale span (VFSS) over 0–85 °C; includes linearity, hysteresis, and thermal errors - critical for diagnostic-grade calibration. |
| Response Time | 1.0 ms (10%–90%); supports dynamic pressure capture in robotics and motor control feedback loops. |
| Sensitivity | 54 mV/kPa; provides predictable voltage-per-pressure slope for linear software compensation. |
| Warm-up Time | 20 ms; defines minimum delay before valid readings post-power-on in battery-powered portable devices. |
Pinout & Package
MP3V5050GP uses thermoplastic (PPS) surface-mount small outline package Case 98ASA99303D, with side-mounted barbed port on the P1 (fluorosilicone-gel-protected) side. Pin 1 is identified by notch; pins 1, 5–8 are no-connect (DNC).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | DNC | Do not connect; mechanical notch reference only - floating pin avoids parasitic coupling or ESD paths. |
| 2 | VS | Voltage supply input (2.7–3.3 V); must be decoupled with 1.0 µF + 470 pF per datasheet Figure 5. |
| 3 | GND | Analog ground reference; requires low-impedance return path to minimize noise in 54 mV/kPa output. |
| 4 | VOUT | Ratiometric analog output (0.053–2.888 V); connects directly to MCU ADC with optional RC filtering. |
| 5–8 | DNC | No-connect terminals; must remain unconnected to prevent signal integrity degradation or calibration drift. |
Key Features
| Feature | Design Value |
|---|---|
| Patented silicon shear-stress strain gauge | Enables stable, low-drift performance under mechanical stress - essential for long-term reliability in portable medical devices. |
| On-chip temperature compensation | Validated over −40 °C to +125 °C operating range; eliminates need for external thermistor or digital correction in industrial environments. |
| Barbed side porting | Provides robust, leak-resistant tube connection for blood pressure cuffs and fluid-level sensing manifolds. |
| Fluorosilicone gel isolation | Protects die and wire bonds from moisture and biofluid exposure while transmitting pressure - required for ISO 10993-compliant applications. |
| Thermoplastic (PPS) housing | Offers high thermal stability and chemical resistance during reflow soldering and end-use sterilization cycles. |
Applications
| Blood Pressure Monitoring | Pump/Motor Control |
|---|---|
|
Use Scenario: Continuous non-invasive arterial pressure measurement in portable sphygmomanometers and ICU monitors. IC Role / Device Role / Timing Role: Gauge pressure transducer converting cuff inflation pressure into calibrated analog voltage for ADC sampling. Use Value: ±2.5% VFSS accuracy and fluorosilicone gel protection enable clinical-grade repeatability and biocompatibility compliance. |
Use Scenario: Real-time differential pressure feedback for closed-loop speed regulation in HVAC blowers and infusion pumps. IC Role / Device Role / Timing Role: Primary pressure sensing element feeding analog signal to microcontroller for PID loop execution. Use Value: 1.0 ms response time and ratiometric output ensure timely, supply-independent feedback for stable motor control. |
| Level Detection | Robotics Actuation |
|
Use Scenario: Liquid height inference via hydrostatic pressure in tanks, reservoirs, and dialysis fluid bags. IC Role / Device Role / Timing Role: Static gauge pressure sensor measuring column weight above P1 port to derive fill level. Use Value: 0–50 kPa range matches typical 0–5 m water column spans; ±0.5% VFSS offset stability ensures drift-free long-duration monitoring. |
Use Scenario: Force feedback in pneumatic grippers and soft robotic joints using air pressure as actuation proxy. IC Role / Device Role / Timing Role: Dynamic pressure monitor detecting chamber pressurization/depressurization events. Use Value: Barbed side port enables secure tubing attachment; fast warm-up (20 ms) supports rapid cycle times in collaborative robots. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar gauge pressure sensing applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MPX5050GP | Legacy Freescale part; identical 0–50 kPa range and SOP-8 package but lacks updated on-chip temp compensation algorithm of MP3V5050GP. | Lower accuracy (±3.0% VFSS) and narrower temp-compensated range (−40 °C to +85 °C vs. +125 °C). | Select MP3V5050GP for new designs requiring extended temperature qualification and tighter error budget. |
| MP3V5010GP | Same family, same package, but 0–10 kPa range; shares identical pinout, transfer function, and compensation architecture. | Optimized for low-pressure applications like respiratory flow sensing; unsuitable for 50 kPa BP or pump control. | Choose MP3V5050GP when full 50 kPa span is required - no PCB change needed if footprint matches Case 98ASA99303D. |
Compared with MPX5050GP, MP3V5050GP delivers improved accuracy and wider temperature compensation; compared with MP3V5010GP, it provides five times higher pressure range while retaining identical interface and layout compatibility.
Availability
MP3V5050GP is available at Aetrix Electronics and suitable for blood pressure monitoring, pump/motor control, and level detection applications requiring stable component supply, long-lifecycle support, and traceable sourcing for medical and industrial OEMs.
Supply support for MP3V5050GP 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 automotive, industrial, IoT, and communication infrastructure solutions, with deep expertise in sensor signal conditioning and mixed-signal integration.
The MP3V5050GP belongs to NXP's MP3V series of monolithic piezoresistive pressure sensors, designed specifically for microcontroller-based systems requiring high-accuracy, temperature-compensated analog pressure outputs in compact surface-mount packages.
FAQ
What is the pressure type and range supported by the MP3V5050GP?
The MP3V5050GP is a gauge pressure sensor with a full-scale range of 0 to 50 kPa. It measures pressure relative to ambient atmospheric pressure using a single port (P1 side) with barbed connection. This range corresponds to approximately 0–7.25 psi and is validated for use in blood pressure monitoring and fluid-level detection where precise low-to-mid range pressure resolution is required. The MP3V5050GP does not support differential or absolute pressure configurations.
Does the MP3V5050GP require external components to operate correctly?
Yes, the MP3V5050GP requires external decoupling capacitors per datasheet Figure 5: a 1.0 µF bulk capacitor and a 470 pF ceramic capacitor between VS and GND. These components stabilize the supply rail and suppress noise that would otherwise degrade the 54 mV/kPa analog output. No external op-amps or ADC drivers are needed - the MP3V5050GP drives MCU ADC inputs directly when proper decoupling is implemented.
How is temperature compensation implemented in the MP3V5050GP?
The MP3V5050GP features fully integrated on-chip temperature compensation covering −40 °C to +125 °C. Compensation is achieved through proprietary thin-film resistor networks and bipolar circuitry that dynamically adjust offset and span across temperature. Unlike external thermistor-based methods, this approach eliminates calibration overhead and ensures ±2.5% VFSS accuracy over 0–85 °C without firmware intervention. The MP3V5050GP's transfer function remains VOUT = VS × (0.018 × P + 0.04) across its compensated range.
What is the correct orientation for mounting the MP3V5050GP in a system?
The MP3V5050GP must be mounted with the P1 side (identified as "side with port attached" per Case 98ASA99303D documentation) exposed to the measured pressure source. The P1 side contains fluorosilicone gel protecting the die and wire bonds - it is the only side rated for media contact. The P2 side (unported, lead-frame side) must remain sealed from pressure and environmental exposure. Incorrect orientation causes zero-pressure offset shift and potential long-term reliability failure.
Can the MP3V5050GP be used with a 5 V supply?
No, the MP3V5050GP is specified only for 2.7–3.3 VDC supply operation. Exceeding 3.3 V violates maximum ratings and risks permanent damage. Its ratiometric output scales linearly with supply voltage - at 3.3 V, full-scale output reaches ~3.17 V, exceeding most 3.3 V ADC reference rails. For 5 V systems, a dedicated 3.3 V LDO regulator with low noise and high PSRR must supply the MP3V5050GP; direct 5 V connection is not permitted.
MP3V5050GP Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- MP3V5050
- Package/Case:
- 8-SMD, Gull Wing, Side Port
- Packaging:
- Tray
- Product Status:
- Active
- Applications:
- Board Mount
- Pressure Type:
- Vented Gauge
- Operating Pressure:
- 7.25PSI (50kPa)
- Output Type:
- Analog Voltage
- Output:
- 0.06 V ~ 2.82 V
- Accuracy:
- ±2.5%
- Voltage - Supply:
- 2.7V ~ 3.3V
- Port Size:
- Male - 0.13" (3.17mm) Tube
- Port Style:
- Barbless
- 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
MP3V5050GP FAQ
1.How can I place an order for MP3V5050GP through Aetrix?
Please submit a Request for Quotation (RFQ) for MP3V5050GP 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 MP3V5050GP reliable?
The price and inventory of MP3V5050GP are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MP3V5050GP is usually 5 days.
3.What payment methods are accepted for MP3V5050GP?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MP3V5050GP transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MP3V5050GP?
MP3V5050GP orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MP3V5050GP 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 MP3V5050GP?
For technical support, including MP3V5050GP datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MP3V5050GP requirements.
6.How does Aetrix verify that MP3V5050GP is sourced from the original manufacturer or authorized distributors?
All MP3V5050GP 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 MP3V5050GP meets industry standards.
7.What is the process for return or replacement of MP3V5050GP?
All MP3V5050GP units undergo pre-shipment inspection (PSI). If there is an issue with MP3V5050GP, 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 MP3V5050GP part is unused and in its original packaging.
Return procedure for MP3V5050GP:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MP3V5050GP 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…
