MPVZ5004GW6U - 0/3.92kPa Vented Gauge Pressure Sensor | 8-SMD
Référence : MPVZ5004GW6U ✓ Actif| Qté | Prix unitaire | Total |
|---|---|---|
| 1 | $8.4 | $8,40 |
| 10 | $7.55 | $75,50 |
| 100 | $6.3 | $630,00 |
| 500 | $5.2 | $2 600,00 |
| 1 000 | $4.6 | $4 600,00 |
MPVZ5004GW6U Présentation
A piezoresistive pressure sensor is a transducer that converts applied pressure into a proportional electrical signal by exploiting the piezoresistive effect in doped silicon strain gauges. In a broader hierarchy, this device is a pressure sensor, a subclass of MEMS (Micro-Electro-Mechanical Systems) sensors, which themselves belong to the sensor and signal-conditioning IC family. Piezoresistive sensors are the dominant technology for low-pressure (<100 kPa) medical, HVAC, and instrumentation applications because they offer low noise, DC response, and excellent temperature stability when properly compensated on-chip.
Key features include a 1 V to 4.9 V ratiometric analog output (4.9 V / 5 V span), 0 to 3.92 kPa operating range, 5 V single-supply operation, and integrated temperature compensation from 0 °C to 85 °C. The vented gauge (G) reference eliminates altitude compensation requirements in differential measurements. The 8-SMD surface-mount package with ported tube simplifies integration into sealed enclosures for medical airflow, HVAC, and instrumentation subsystems.
The sensor combines bipolar signal-conditioning circuitry with a precision piezoresistive Wheatstone bridge, providing a calibrated transfer function that minimizes the need for external compensation. The analog ratiometric output simplifies ADC interfacing because the output scales linearly with VDD, allowing supply-noise rejection. On-chip calibration is performed during manufacture, with a stated accuracy typically within ±1.5 %VFSS over the compensated temperature range.
Typical applications include respiratory airflow monitoring (ventilators, CPAP), HVAC variable-air-volume (VAV) controllers, industrial process control, weather stations and barometric assist, and appliance pressure monitoring. The compact 8-SMD ported package is especially suited to designs where the sensor must be isolated from the main PCB.
When designing with this device, ensure the supply is well decoupled (100 nF close to VDD/GND) and the analog output is buffered if loading could exceed 100 µA. The vented gauge reference provides absolute atmospheric referencing for applications such as respiratory flow, where altitude variation is part of the measurement.
This page synthesizes distributor pricing, same-package drop-in alternatives, and practical design notes not found in the manufacturer datasheet, giving engineers a faster path to a working pressure-sensing subsystem.
Alternatives de remplacement direct pour MPVZ5004GW6U — même boîtier, compatible broche à broche. Les références à boîtier différent nécessitant une retouche du PCB sont exclues.
Variantes de cette série
Modèles de la même série directement compatibles avec MPVZ5004GW6U (même facteur de forme et même empreinte) — différant par Output Type, Package, Operating Temperature, Accuracy, Output Voltage Range.
Outil de comparaison rapide — sélectionnez des références alternatives pour une comparaison côte à côte :
MPVZ5004G6U
✅ Remplacement direct✓ En stock
$4.6 / unité
Voir la fiche technique →MPVZ5010GW6U
✅ Remplacement direct✓ En stock
$7.75 / unité
Voir la fiche technique →MPXV5004GC6U
✅ Remplacement direct✓ En stock
$8.3 / unité
Voir la fiche technique →MPXV5004GC7U
✅ Remplacement direct✓ En stock
$7.1 / unité
Voir la fiche technique →MPXV5004DP
✅ Remplacement direct✓ En stock
$7.4 / unité
Voir la fiche technique →MPVZ5004GW6U Valeurs maximales et caractéristiques électriques
| Manufacturer | NXP Semiconductors (formerly Freescale Semiconductor) |
| Product Type | Piezoresistive Pressure Sensor |
| Operating Pressure Range | 0 kPa to 3.92 kPa (0 to 0.57 PSI) |
| Pressure Type | Vented Gauge |
| Type de sortie | Analog Voltage (ratiometric) |
| Plage de tension de sortie | 1 V to 4.9 V (at VDD = 5 V) |
| Supply Voltage (VDD) | 5 V typical |
| Plage de température de fonctionnement | 0 °C to +85 °C (compensated) |
| Accuracy | ±1.5 %VFSS typical over compensated range |
| Boîtier | 8-SMD Module with male 0.22" (5.59 mm) tube port |
| Type de montage | Surface Mount |
| Port Style | Male Tube, vertical |
| Signal Conditioning | On-chip amplified, temperature-compensated, calibrated |
| Statut RoHS | Compliant |
| Technology | Piezoresistive MEMS with bipolar signal conditioning |
Guide de configuration des broches du MPVZ5004GW6U 8-smd module with male 0.22" (5.59 mm) tube port
Configuration des broches du MPVZ5004GW6U (boîtier 8-smd module with male 0.22" (5.59 mm) tube port). La numérotation des broches, les fonctions et les schémas de connexion sont définis dans la fiche technique du fabricant. Consultez-la pour l'empreinte exacte et les directives de soudage.
Aucune donnée de brochage détaillée disponible pour MPVZ5004GW6U.
Consultez la fiche technique pour la configuration complète des broches.
Applications typiques
MPVZ5004GW6U convient pour 6 applications: Respiratory Airflow Monitoring (Ventilators, CPAP, Spirometers), HVAC Variable-Air-Volume (VAV) Controllers, Industrial Process Control / Pneumatic Gauging, Weather Stations and Barometric Assist, Appliance Pressure Monitoring (Vacuum Cleaners, Coffee Machines), Medical Device Flow Elements.
Respiratory Airflow Monitoring (Ventilators, CPAP, Spirometers)
The MPVZ5004GW6U is a strong choice for respiratory airflow monitoring because its 0–3.92 kPa range matches the pressure drop across flow-restriction orifices used in ventilator and CPAP breathing circuits. The vented gauge port references atmospheric pressure automatically, removing the need for altitude correction. The ratiometric 1 V–4.9 V output at 5 V drives a microcontroller ADC directly with no external amplification. On-chip temperature compensation (0 °C to +85 °C) keeps accuracy inside ±1.5 %VFSS across body-temperature room conditions. The 8-SMD module with tube inlet allows the sensor to sit outside the sealed flow chamber while still connecting to the breathing path with standard tubing.
Recommandé
HVAC Variable-Air-Volume (VAV) Controllers
The MPVZ5004GW6U is a strong fit for HVAC VAV boxes because the 0–3.92 kPa span covers typical duct static-pressure setpoints, while the 5 V single-supply rail matches the controller board. The 1 V–4.9 V analog output connects directly to a PLC or microcontroller ADC input, simplifying firmware. On-chip factory calibration eliminates the per-unit trim step that mechanical pressure switches require, lowering assembly cost. The vented gauge reference compensates for atmospheric pressure variations automatically, important for tall-building installations where barometric pressure can shift the operating point.
Recommandé
Industrial Process Control / Pneumatic Gauging
The MPVZ5004GW6U suits low-pressure industrial process control where the 0–3.92 kPa span maps to vacuum or low-pressure pneumatic measurement, such as leak detection or filter monitoring. The 5 V supply and analog ratiometric output integrate with industrial PLC analog input modules that accept 0–5 V or 0–10 V ranges via simple scaling. Piezoresistive MEMS technology gives long-term stability better than bulk polymer or ceramic alternatives in continuous industrial service. The surface-mount 8-SMD package keeps the sensor footprint compact, useful for distributed I/O blocks.
Recommandé
Weather Stations and Barometric Assist
The MPVZ5004GW6U serves as a low-cost barometric assist sensor because the vented gauge configuration measures pressure differences down to 1 kPa reliably. Its analog output complements digital barometric ICs by capturing short-term rapid pressure variations such as gust fronts. On-chip temperature compensation (0 °C to +85 °C) covers outdoor enclosures exposed to direct weather. The compact 8-SMD ported module can be mounted on a weather-shielded PCB with the tube venting to atmosphere through a hydrophobic membrane.
Recommandé
Appliance Pressure Monitoring (Vacuum Cleaners, Coffee Machines)
The MPVZ5004GW6U is well matched to consumer appliance pressure monitoring because its 0–3.92 kPa range covers vacuum-cleaner suction and espresso-machine pump pressures. The 5 V supply aligns with appliance power rails, and the ratiometric 1 V–4.9 V output drives an 8-bit MCU ADC for on/off threshold detection without external conditioning. On-chip calibration supports drop-in consumer HVAC without per-unit trim. The 8-SMD tube port accepts standard 5.59 mm tubing used in appliance plumbing.
Recommandé
Medical Device Flow Elements
The MPVZ5004GW6U is a strong candidate for medical flow-element signal conditioning, particularly in anesthesia machines, oxygen concentrators, and patient monitors. The 0–3.92 kPa range matches pressure drop across orifice-based flow elements typical in medical circuits. The vented gauge reference removes altitude bias in portable medical devices carried across elevations. On-chip calibration and temperature compensation minimize the qualification burden, critical for IEC 60601-1 medical platforms needing predictable measurement behavior.
Recommandé
Récapitulatif des produits recommandés
Données de référence d'ingénierie pour MPVZ5004GW6U — comparaison, recommandations de conception et informations de conformité.
Guide de sélection
Comparaison avec les alternatives
| Paramètre | Ce produit | MPVZ5004G6U | MPVZ5010GW6U | MPXV5004GC6U | MPXV5004GC7U | MPXV5004DP |
|---|---|---|---|---|---|---|
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Package | 8-SMD Module with male tube | 8-SMD Module (no tube) | 8-SMD Module with male tube | 8-SMD Module (port style varies) | 8-SMD Module (port style varies) | 8-SMD Module |
| Pressure Range | 0 to 3.92 kPa | 0 to 3.92 kPa | 0 to 10 kPa | 0 to 3.92 kPa | 0 to 3.92 kPa | 0 to 3.92 kPa (differential) |
| Output Voltage | 1 V to 4.9 V | 1 V to 4.9 V | 1 V to 4.9 V | 1 V to 4.9 V | 1 V to 4.9 V | 1 V to 4.9 V |
| Pressure Type | Vented Gauge | Vented Gauge | Vented Gauge | Gauge | Gauge | Differential |
| Supply Voltage | 5 V | 5 V | 5 V | 5 V | 5 V | 5 V |
| Operating Temperature | 0 °C to +85 °C | 0 °C to +85 °C | 0 °C to +85 °C | 0 °C to +85 °C | 0 °C to +85 °C | 0 °C to +85 °C |
Principaux différenciateurs
- Integrated male tube pressure inlet on 8-SMD module (vs MPVZ5004G6U)
- Lower full-scale pressure range suited to respiratory and HVAC sensing (vs MPVZ5010GW6U)
- Vented gauge configuration eliminates altitude correction firmware (vs MPXV5004DP)
Notes de conception
Estimated: at 5 V supply with 10 mA peak current draw, the MPVZ5004GW6U consumes approximately 50 mW of power under typical conditions. Place a 100 nF ceramic decoupling capacitor as close as possible to the VDD and GND pins, with a 4.7 µF bulk capacitor on the supply rail to suppress ADC sampling transients. Ratiometric output scaling assumes a clean 5 V rail; use a low-noise LDO such as LP2959-ADA4528 if the rail is shared with switching converters.
Recommended: route the analog output trace away from switching nodes and digital clock lines, and surround it with a ground pour on both sides. The 8-SMD module should be seated with thermal relief on the GND pad if wave-soldered; for reflow, follow the J-STD-020 profile specified for MSL2A moisture sensitivity. Seal the vent port with a Gore-Tex membrane if the device is exposed to condensing humidity.
Recommended: the analog output has a source impedance on the order of a few hundred ohms. Buffer with a low-offset op-amp (such as OPA2333 or ADA4528) when driving ADCs with switched-capacitor inputs that present transient loads below 100 kHz. Add a small RC filter (1 kΩ / 100 nF) on the output to limit ADC-induced switching noise while preserving the 1 kHz signal bandwidth typical of piezoresistive sensors.
Critical: do not block the vent port with conformal coating or potting compound, because the vented gauge reference requires atmospheric pressure equilibration for accurate readings. Do not exceed the 3.92 kPa pressure limit, as over-pressure events will permanently damage the MEMS diaphragm. Avoid solvents that stress the silicone gel-pad port seal.
Informations de conformité
RoHS compliant per NXP product page. Not AEC-Q100 qualified - this part targets medical, HVAC, and consumer applications, not automotive. Reach compliance declared by NXP.
