MPXV5050GP - 0-50 kPa Vented Gauge Pressure Sensor | NXP / ST
MPN: MPXV5050GP ✓ فعالMPXV5050GP جائزہ
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.
کے لیے ڈراپ اِن متبادل MPXV5050GP — یکساں پیکیج، پن سے پن مطابقت پذیر۔ مختلف پیکیج والے پرزے جن کے لیے PCB دوبارہ کام درکار ہو، شامل نہیں ہیں۔
اس سیریز میں مختلف ورژن
اسی سیریز کے ماڈلز جو ڈراپ اِن مطابقت رکھتے ہیں MPXV5050GP (یکساں فارم فیکٹر اور فٹ پرنٹ) — میں مختلف Output Type, Operating Temperature, Package, Supply Voltage, Mounting Type.
MPXV5050DP
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →MPX5050GP
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →MPXV4006GP
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →MPXV5010GP
✅ ڈراپ-اِنقیمت کے لیے رابطہ کریں
ڈیٹا شیٹ دیکھیں →KP236N6165
✅ ڈراپ-اِن📋 حوالہ جاتی متبادل (کیٹلاگ میں نہیں)
MPXV5050GP زیادہ سے زیادہ ریٹنگز اور برقی خصوصیات
| سینسر کی قسم | Vented Gauge Pressure Sensor |
| Pressure Range | 0 kPa to 50 kPa (0 PSI to 7.25 PSI) |
| سپلائی وولٹیج | 4.75 V to 5.25 V (5 V typical) |
| آؤٹ پٹ کی قسم | Analog, ratiometric |
| آؤٹ پٹ وولٹیج | 0.2 V to 4.7 V (at 5 V supply) |
| Full-Scale Span | 4.5 V typical |
| آپریٹنگ درجہ حرارت | 0C to +85C |
| Port Style | Male - 0.13 in (3.17 mm) vertical side tube |
| پیکیج | 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 |
| ماؤنٹنگ ٹائپ | 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) |
| RoHS اسٹیٹس | Compliant |
MPXV5050GP پن کنفیگریشن
| پن 1 | VCC — Positive supply (5 V typical) |
| پن 2 | VCC — Positive supply (5 V typical) |
| پن 3 | GND — Ground |
| پن 4 | GND — Ground |
| پن 5 | GND — Ground |
| پن 6 | GND — Ground |
| پن 7 | VOUT — Analog pressure output (0.2 V to 4.7 V) |
| پن 8 | NC — Not connected (per datasheet) |
عام استعمالات
MPXV5050GP کے لیے موزوں ہے 7 ایپلیکیشنs: 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.
تجویز کردہ
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.
تجویز کردہ
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.
تجویز کردہ
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.
تجویز کردہ
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.
تجویز کردہ
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.
تجویز کردہ
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.
تجویز کردہ
تجویز کردہ پروڈکٹس کا خلاصہ
کے لیے انجینئرنگ ریفرنس ڈیٹا MPXV5050GP — موازنہ، ڈیزائن رہنمائی، اور تعمیل کی معلومات۔
انتخاب کی گائیڈ
متبادلات کے ساتھ موازنہ
| پیرامیٹر | یہ پروڈکٹ | 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 |
اہم امتیازی خصوصیات
- Side-port single vented tube on SO-8 footprint (بمقابلہMPXV5050DP)
- Calibrated ratiometric analog output (no external op-amp required) (بمقابلہBare piezoresistive bridge sensors)
- 50 kPa full-scale span (بمقابلہMPXV4006GP)
ڈیزائن نوٹس
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.
تعمیل کی معلومات
RoHS compliant per NXP product page. Lead-free and halogen-free. Not AEC-Q100 qualified - use MPXV5050GP only in non-safety automotive subsystems.
