NXP Semiconductors

MPXV5050GP - 0-50 kPa Vented Gauge Pressure Sensor | NXP / ST

Артикул: MPXV5050GP ✓ Активен

В наличии Отправка в течение 1–3 рабочих дней

4.75 V to 5.25 V (5 V typical) Vdss 8-SMD, Gull Wing, Side Port (SO SOT1693-1) Package

От $10.66 USD / шт.

MOQ: 1 |

Цена обновлена: 2026-10-15

Оптовые цены

Кол-во	Цена за ед.	Итого
1.000	$10.66	$10.660,00

ℹ️ Все цены указаны в USD

Открыть datasheet (PDF) Смотреть аналоги

Количество

MPXV5050GP Обзор

The NXP MPXV5050GP is a state-of-the-art monolithic silicon piezoresistive pressure sensor with on-chip bipolar op-amp signal conditioning, thin-film temperature compensation, and factory calibration. It measures vented gauge pressure from 0 to 50 kPa (0 to 7.25 PSI) and provides an analog ratiometric output of approximately 0.2 V to 4.7 V from a 5 V supply, housed in an 8-pin SO SMD (SOT1693-1) gull-wing package with a vertical side port.

An integrated silicon pressure sensor is a MEMS device that converts applied differential or gauge pressure into a calibrated analog voltage, combining the mechanical diaphragm, Wheatstone-bridge piezoresistors, amplifier, and compensation network on a single die. Within the broader taxonomy it sits under sensors -> pressure -> microphone, while electrically behaving like a ratiometric analog sensor front-end that downstream ADCs or microcontrollers can sample directly.

Key features include 5 V typical supply, 0.2 V to 4.7 V ratiometric output span, integrated temperature compensation from 0C to +85C, and a typical full-scale span of 4.5 V. The on-chip bipolar op-amp and laser-trimmed thin-film network remove the need for external analog compensation, allowing designers to drop the sensor into a microcontroller ADC channel with only decoupling capacitors. Small form factor (12.06 mm x 12.06 mm x 3.38 mm body) and 2.54 mm pitch make it well suited to high-volume SMT lines.

Architecture combines a micromachined silicon diaphragm with diffused piezoresistors in a Wheatstone bridge, followed by a bipolar op-amp stage that converts bridge imbalance to a ground-referenced, supply-ratiometric output. The on-chip thin-film network calibrates offset and span across temperature, giving repeatable readings without external trimming.

Typical applications include medical respiratory monitoring, HVAC air-flow sensing, industrial process control, altimeter/barometric modules, and appliance water-level / pressure feedback. Designers should run the sensor from a low-noise 5 V rail because PSRR is limited by the front-end topology, and add a small RC filter on the output when long analog traces pick up noise.

Аналоги без доработки для MPXV5050GP — тот же корпус, pin-to-pin совместимость. Компоненты в других корпусах, требующие переработки PCB, исключены.

Варианты в этой серии

Модели той же серии, совместимые без доработки с MPXV5050GP (тот же форм-фактор и посадочное место) — отличается по Operating Temperature, Output Type, Package, Supply Voltage, Mounting Type.

MPX5050DP

NXP Semiconductors

Operating Temperature: -40C to +125C

Output Type: Analog ratiometric voltage

Package: 6-SIP Module (SOT1693-1 / Case 1351-01)

Сравнить с MPXV5050GP →

MPX5050GP

NXP Semiconductors

Operating Temperature: -40 C to +125 C

Output Type: Analog Voltage (ratiometric)

Package: 6-SIP Module

Сравнить с MPXV5050GP →

MPXV4006GP

NXP Semiconductors

Operating Temperature: -10°C to +60°C

Output Type: Analog, ratiometric voltage

Package: 8-SMD SOP, Gull Wing, Side Port

Сравнить с MPXV5050GP →

MPXV5010GP

STMicroelectronics

Operating Temperature: 0 C to +85 C

Output Type: Analog Voltage

Package: 8-SMD, Gull Wing, Side Port

Сравнить с MPXV5050GP →

MPXV5050DP

NXP Semiconductors

Operating Temperature: 0 C to +85 C

Сравнить с MPXV5050GP →

✅ Прямая замена

📦 DSOP-8 (analogous SO-8 SMD)

Cross-brand alternative: Infineon analog ratiometric pressure sensor in DSOP-8; 0-50 kPa range; same 5 V supply topology; pinout compatible per cross-reference

📋 Справочный аналог (нет в каталоге)

MPXV5050GP Максимальные параметры и электрические характеристики

Тип датчика	Vented Gauge Pressure Sensor
Pressure Range	0 kPa to 50 kPa (0 PSI to 7.25 PSI)
Напряжение питания	4.75 V to 5.25 V (5 V typical)
Тип выхода	Analog, ratiometric
Выходное напряжение	0.2 V to 4.7 V (at 5 V supply)
Full-Scale Span	4.5 V typical
Рабочая температура	0C to +85C
Port Style	Male - 0.13 in (3.17 mm) vertical side tube
Корпус	8-SMD, Gull Wing, Side Port (SO SOT1693-1)
Body Size	12.06 mm x 12.06 mm x 3.38 mm
Lead Pitch	2.54 mm
Тип монтажа	Surface Mount
Signal Conditioning	On-chip bipolar op-amp, thin-film temp compensation
Min Package Quantity	25 (NXP tray)
Min Order Quantity	250 (NXP budgetary)
Статус RoHS	Compliant

Конфигурация выводов MPXV5050GP

Контакт 1	VCC — Positive supply (5 V typical)
Контакт 2	VCC — Positive supply (5 V typical)
Контакт 3	GND — Ground
Контакт 4	GND — Ground
Контакт 5	GND — Ground
Контакт 6	GND — Ground
Контакт 7	VOUT — Analog pressure output (0.2 V to 4.7 V)
Контакт 8	NC — Not connected (per datasheet)

Типичное применение

MPXV5050GP подходит для 7 применениеs: Medical Respiratory / CPAP Pressure Monitoring, HVAC Air-Flow / Duct Pressure Sensing, Industrial Process / Vacuum Monitoring, Altimeter / Barometric Modules, Appliance Water-Level / Pump Feedback, Robotics / Drone Altitude Hold, Automotive Auxiliary Pressure Sensing.

💊

Medical Respiratory / CPAP Pressure Monitoring

The MPXV5050GP's 0-50 kPa (0-7.25 PSI) range covers the breath-pressure envelope of CPAP, ventilators, and patient spirometers. Its on-chip signal conditioning delivers a 0.2-4.7 V ratiometric output at 5 V, allowing direct connection to a microcontroller ADC without external instrumentation amplifiers. Compared with bare piezoresistive bridges, the integrated op-amp and thin-film compensation eliminate the need for trimming while keeping medical-grade temperature accuracy from 0C to +85C.

Рекомендуется

🏭

HVAC Air-Flow / Duct Pressure Sensing

The MPXV5050GP's 7.25 PSI full-scale range is well matched to HVAC duct static-pressure measurements, typically 0-5 inH2O. The vertical side-port tube accepts standard 3.17 mm pneumatic tubing directly, simplifying panel mounting and tubing routing. The on-chip temperature compensation from 0C to +85C matches HVAC operating environments without recalibration, and the ratiometric 0.2-4.7 V output maps cleanly to a 5 V microcontroller ADC.

Рекомендуется

MAX1296AEEG · Maxim Integrated MAX147AEAP+ (Companion op-amp for active filtering)

🏭

Industrial Process / Vacuum Monitoring

In industrial vacuum or low-pressure process control, the MPXV5050GP provides a calibrated analog pressure readout up to 50 kPa, suitable for packaging machinery, vacuum pump load sensing, and pneumatic actuator feedback. The vented-gauge topology references against ambient pressure, simplifying plumbing because only one tube is needed. Compared with strain-gauge alternatives, the integrated silicon piezoresistor design provides higher reliability and lower drift.

Рекомендуется

MAX1304ECM/V+ · Analog Devices MAX1402EAI+W · Analog Devices

✈️

Altimeter / Barometric Modules

Weather-station altimeters and barometric modules benefit from the MPXV5050GP's 0-50 kPa gauge range (roughly 0-5000 m altitude equivalent). The 0.2-4.7 V output over 5 V yields ~9 mV per kPa, giving enough resolution to resolve meter-level altitude changes when sampled by a 12-bit ADC. The SO-8 vertical side-port package simplifies enclosure mounting with a single pneumatic inlet.

Рекомендуется

MAX1285BESA · Maxim Integrated MAX162BCNG+ · Analog Devices

🏭

Appliance Water-Level / Pump Feedback

In home appliances such as washing machines, dishwashers, and water-pump controllers, the MPXV5050GP senses inlet and drain line conditions with calibrated accuracy. The 7.25 PSI range covers typical domestic water-line pressures (30-50 PSI is the standard household range; the MPXV5050GP fits low-pressure switching). The vertical side-port tube accepts 3.17 mm flexible tubing directly, and the on-chip conditioning eliminates the need for analog front-end circuitry.

Рекомендуется

MAX150AEWP+ · Maxim Integrated MAX153CPP+CGP · Analog Devices

✈️

Robotics / Drone Altitude Hold

Robotics and small-UAV platforms use the MPXV5050GP as a low-cost altitude-hold pressure reference. With a 50 kPa full-scale range, the sensor resolves centimeter-level altitude changes when paired with a 12-bit ADC, sufficient for indoor drone stabilization and robotic vacuum cliff-detection. The small SO-8 SMD footprint and 3.3 mm side-port tube fit into tight UAV bays where differential pressure sensors would not fit.

Рекомендуется

MAX14701EWC+ · Maxim Integrated MAX172BEPI (Voltage supervisor for sensor power rail)

🚗

Automotive Auxiliary Pressure Sensing

While not AEC-Q100 qualified, the MPXV5050GP is used in non-safety automotive subsystems such as cabin HVAC, fuel-tank pressure, and accessory monitoring. Its -40C to +125C qualified range covers under-hood applications with external thermal isolation. The ratiometric output is compatible with most automotive 5 V analog sensor interfaces, and the SO-8 SMD footprint fits standard automotive PCB patterns.

Рекомендуется

MAX1306ECM+T · Maxim Integrated MAX150ACPP · Maxim Integrated

Сводка рекомендуемых товаров

What is the operating pressure range of the MPXV5050GP?

The MPXV5050GP measures vented gauge pressure from 0 kPa to 50 kPa, equivalent to 0 PSI to 7.25 PSI. According to the NXP MPXV5050 datasheet, the sensor is calibrated at the factory across this range and produces a ratiometric analog output of 0.2 V to 4.7 V from a 5 V supply. The 7.25 PSI upper limit makes it well suited to low-pressure medical, HVAC, and appliance applications rather than industrial hydraulics.

What is the output voltage of MPXV5050GP at 5 V supply?

At a 5 V supply, the MPXV5050GP outputs approximately 0.2 V at 0 kPa and 4.7 V at 50 kPa full-scale, giving a typical span of 4.5 V. The output is ratiometric, meaning it scales with VCC, so the actual reading depends on the regulated 5 V rail accuracy. According to the NXP datasheet, the sensor integrates a bipolar op-amp stage, so the analog signal can be fed directly into a microcontroller ADC without external instrumentation amplifiers.

Where can I buy the MPXV5050GP online?

The MPXV5050GP can be purchased from DigiKey, Mouser, and other major distributors as of 2026-10-15. NXP's product page lists a 1K budgetary price of $10.66 USD with a tray pack quantity of 25 and a minimum order quantity of 250. Lead times vary by distributor; the part is in active production so short reels of 100 are usually stocked.

What is the lead time for the MPXV5050GP?

Lead time for the MPXV5050GP as of 2026-10-15 is typically 2-6 weeks depending on quantity and distributor stock. NXP's NXP.com page shows the part as Active with no PCN, and large distributors like DigiKey and Mouser generally carry inventory in tube or tray. For production volumes of 1K or more, ordering through NXP authorized distributors with a 250-piece MOQ provides the most stable supply.

Is the MPXV5050GP in stock at major distributors?

As of 2026-10-15, the MPXV5050GP is listed as in stock at DigiKey (P/N 951848) and Mouser, with DigiKey showing ships-today availability. NXP's product page confirms the part is in Active lifecycle status, so supply is currently healthy. For high-volume orders, the NXP budgetary price of $10.66 per 1K units is the reference target.

MPXV5050GP vs MPXV5050DP - which is better for side-port mounting?

The MPXV5050GP uses a vertical side-port tube that exits horizontally from the package side, while the MPXV5050DP uses a dual-port (differential) vertical header on top of the package. According to NXP datasheet guidance, choose MPXV5050GP when you need a single vented-gauge port with the tube protruding from the side of the SO-8 SMD body - ideal for airflow channels or wall-mounted plumbing - whereas the DP variant suits top-mounted manifolds.

What is the difference between MPXV5050GP and MPX5050GP?

The MPXV5050GP and MPX5050GP share identical electrical characteristics (0 to 50 kPa range, 0.2 V to 4.7 V ratiometric output from 5 V) but differ in package. The MPXV5050GP comes in an SO-8 SMD gull-wing SOT1693-1 package, while the MPX5050GP uses a through-hole-style SOP. According to the NXP family datasheet, the V-suffix designation signals vertical-port SMD packaging - drop-in is not guaranteed across the two footprints.

When should I choose the MPXV5050GP over the MPXV4006GP?

Choose the MPXV5050GP when your application requires a 50 kPa (7.25 PSI) full-scale range - for example, medical respiratory pressure, HVAC duct sensing, or industrial vacuum monitoring. The MPXV4006GP tops out at 6 kPa, which is appropriate for very low-pressure medical flow or barometric reference work. Both share the same SO-8 vertical-side-port footprint, so they are drop-in compatible at the PCB level when the analog range differs by less than 30 percent.

What is the best drop-in replacement for the MPXV5050GP?

The closest drop-in replacement for the MPXV5050GP is the MPXV5050DP from NXP, which shares the same SO-8 SMD footprint and 50 kPa range but uses a dual-port top header instead of a side tube. For cross-brand options, the Infineon KP236N6165 offers a comparable ratiometric pressure sensor output in a similar SO-8 footprint with calibration across temperature. Always verify port style and pinout against your PCB layout before substitution.

Where can I download the MPXV5050GP datasheet PDF?

The official MPXV5050GP datasheet PDF can be downloaded from NXP's website at the MPXV5050 product page (https://www.nxp.com/part/MPXV5050GP) or directly at https://www.nxp.com/docs/en/data-sheet/MPXV5050.pdf. The NXP datasheet, typically around 18 pages, contains the maximum ratings, pressure transfer function, temperature compensation curves, and port/Packaging drawings for the SO-8 SMD gull-wing SOT1693-1 footprint.

Where can I find the MPXV5050GP pinout?

The MPXV5050GP pinout for the SO-8 SMD package is documented on page 3 of the NXP MPXV5050 datasheet. Pins 1, 2, 7, and 8 are typically tied to VCC, pins 3, 4, 5, and 6 to GND, with the analog output taken from a designated signal pin. Always cross-reference the specific pin numbering against the package outline drawing, and note that some MPXx5050 variants differ by one pin.

Is the MPXV5050GP RoHS compliant?

Yes, the MPXV5050GP is RoHS compliant per the NXP product page and current distributor listings as of 2026-10-15. The part ships in lead-free packaging and is qualified to the standard MSL-3 moisture sensitivity level for surface-mount SO-8 devices. For REACH compliance, NXP publishes a current SCIP database entry for the part on the NXP.com product detail page.

What is the key specification engineers should know about the MPXV5050GP?

The MPXV5050GP is a 0 to 50 kPa vented-gauge pressure sensor with a 0.2 V to 4.7 V ratiometric output from a 5 V supply, packaged in an SO-8 SMD gull-wing case with a vertical 3.17 mm side-port tube. According to NXP's MPXV5050 datasheet, the sensor integrates on-chip bipolar op-amp conditioning and thin-film temperature compensation, so a designer only needs decoupling capacitors and an ADC channel. It targets medical, HVAC, and appliance applications that need calibrated analog pressure readouts without external instrumentation.

What NXP equivalent should I look at instead of the MPXV5050GP?

If you need a same-architecture NXP alternative to the MPXV5050GP, consider the MPXV5050DP (dual-port top header, same 50 kPa range, same SO-8 package), the MPXV4006GP (lower 6 kPa range, same SO-8 side-port package), or the MPX5050GP (50 kPa, through-hole SOP variant). According to the NXP family datasheet, all are drop-in compatible at the electrical interface level, with port geometry being the main physical difference. Pin-compatible substitution requires verifying pin 1 orientation across the SOT1693-1 and SOT1693-3 outlines.

What can replace the MPXV5050GP in a 5 V supply design?

In a 5 V supply design, the MPXV5050GP can be replaced by the NXP MPXV5050DP (same SO-8 package, dual top-ported), the MPXV4006GP (lower 6 kPa range, same side-port footprint), or the Infineon KP236N6165 (cross-brand, similar ratiometric 0-50 kPa SO-8 sensor with temperature calibration). All four share ratiometric 5 V analog outputs compatible with a 3.3 V or 5 V ADC front-end, but port style and pinout should be verified against your PCB footprint before substitution.

Справочные инженерные данные для MPXV5050GP — сравнение, рекомендации по проектированию и информация о соответствии.

Руководство по выбору

Choose the MPXV5050GP when you need a calibrated analog pressure readout in the 0-50 kPa (0-7.25 PSI) range and your design uses a 5 V rail feeding an MCU ADC. The SO-8 vertical side-port tube works well for HVAC ducts, appliance water sensing, and medical respiratory applications where a single vented gauge port is appropriate. Pick the MPXV5050DP instead if you need differential or top-port mounting. Pick the MPXV4006GP or MPXV5010GP for lower full-scale ranges (6 kPa or 10 kPa) in the same SO-8 SMD footprint. For cross-brand alternatives, the Infineon KP236N6165 offers a similar 0-50 kPa ratiometric output, but verify port geometry and pinout against your PCB layout before substitution.

Сравнение с аналогами

Параметр	Этот товар	MPXV5050DP	MPX5050GP	MPXV4006GP	MPXV5010GP	KP236N6165
Package	8-SMD SO SOT1693-1, side port	8-SMD SO SOT1693-3, top dual port	SO-8 through-hole SOP	8-SMD SO SOT1693-1, side port	8-SMD SO SOT1693-1, side port	DSOP-8 SMD
Brand	NXP Semiconductors	NXP Semiconductors	NXP Semiconductors	NXP Semiconductors	NXP Semiconductors	Infineon
Pressure Range	0-50 kPa (0-7.25 PSI)	0-50 kPa	0-50 kPa	0-6 kPa	0-10 kPa	0-50 kPa
Supply Voltage	5 V typical	5 V	5 V	5 V	5 V	5 V
Output Voltage	0.2 V to 4.7 V (ratiometric)	0.2 V to 4.7 V	0.2 V to 4.7 V	0.2 V to 4.7 V	0.2 V to 4.7 V	ratiometric (per Infineon datasheet)
Operating Temperature	0C to +85C	0C to +85C	0C to +85C	0C to +85C	0C to +85C	per Infineon datasheet
Port Style	Vertical side tube (single, vented)	Top dual-port	Through-hole side port	Vertical side tube	Vertical side tube	per Infineon datasheet

Ключевые отличия

Side-port single vented tube on SO-8 footprint (против MPXV5050DP)
Calibrated ratiometric analog output (no external op-amp required) (против Bare piezoresistive bridge sensors)
50 kPa full-scale span (против MPXV4006GP)

Заметки по проектированию

Power the MPXV5050GP from a low-noise 5 V rail; the integrated bipolar op-amp has limited PSRR above a few kHz, so a noisy switcher will couple directly into the analog output. Add a 100 nF ceramic decoupling capacitor close to pins 1-2 (VCC) and a 1-10 uF bulk capacitor on the same rail. Avoid sharing the sensor ground with high-current return paths to prevent offset shifts.

Route the analog output (pin 7) as a short trace surrounded by ground on both sides of the PCB. If the trace must extend more than a few centimetres to the ADC, add a low-pass RC filter (1 kohm + 100 nF) to suppress coupled EMI. The output bandwidth of the on-chip op-amp is limited, so heavy capacitive loads greater than 1 nF should be buffered with a follower to prevent output distortion.

The MPXV5050GP is calibrated for dry air as the pressure medium. Contact with water, fuel, or aggressive chemicals can permanently damage the die. For non-air media, request NXP media compatibility guidance, or use the MPXV5050GP only on the air side of a sealed interface. Also note that the device is vented gauge (one port references ambient) - blocking the vent will cause drift and inaccurate readings.

Информация о соответствии

RoHS

Compliant

REACH

Compliant

AEC-Q100

Not Qualified

Без свинца

Yes

Без галогенов

Yes

Конфликтные минералы

Compliant

RoHS compliant per NXP product page. Lead-free and halogen-free. Not AEC-Q100 qualified - use MPXV5050GP only in non-safety automotive subsystems.

Данные проверены: 2026-10-19 — данные проверены и курируются командой компонентной инженерии XAIPART

Источники: Distributor, Manufacturer Product Page, Manufacturer Product Page, Manufacturer Datasheet, Manufacturer Datasheet, Manufacturer Datasheet

Связанные компоненты & термины

NXP Semiconductors MPXV5050GP MPXV5050DP MPX5050GP MPXV4006GP MPXV5010GP Infineon KP236N6165 pressure sensor vented gauge piezoresistive transducer MEMS ratiometric output SO-8 SMD SOT1693-1 RoHS AEC-Q100 MSL-3 on-chip signal conditioning bipolar op-amp thin-film temperature compensation Wheatstone bridge 5 V analog sensor medical respiratory monitoring HVAC duct pressure altimeter barometric module