MP3V5010GVP - 10kPa Vented Gauge Pressure Sensor 3V | NXP
料号： MP3V5010GVP ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $8.5 | $8.50 |
| 10 | $7.65 | $76.50 |
| 100 | $6.4 | $640.00 |
| 500 | $5.5 | $2,750.00 |
| 1,000 | $4.85 | $4,850.00 |
MP3V5010GVP 概述
A board-mount pressure sensor is a transducer that converts an applied pneumatic or hydraulic pressure into an electrical signal proportional to that pressure. Pressure sensors are categorized by operating principle (piezoresistive, capacitive, piezoelectric, MEMS), by reference type (absolute, gauge, vented gauge, sealed gauge), and by output type (analog voltage, analog current, digital I2C/SPI). The MP3V5010GVP belongs to the vented-gauge piezoresistive family with analog voltage output, placing it within the broader sensor -> transducer -> board mount sensor taxonomy used in industrial, medical, and consumer applications.
Key features of the MP3V5010GVP include a 5% maximum pressure accuracy over the 0 to 85 C operating temperature window, factory calibration eliminating the need for PCB-side compensation, an operating supply of 2.7 V to 3.3 V, and an automotive AEC-Q100 qualification per NXP product documentation. The vented gauge reference uses a small tube that routes ambient pressure to the rear side of the diaphragm, enabling the device to subtract barometric drift from the differential reading. The integrated signal chain delivers a 0.2 V/kPa nominal sensitivity for direct interface to ADC inputs or microcontroller analog front-ends.
The internal architecture combines a MEMS silicon diaphragm with strain-gauge piezoresistors arranged to maximize the differential output. The conditioning ASIC performs temperature compensation over -40 C to +125 C and provides a low-impedance output buffer capable of driving ADC sample capacitors directly. The bottom-port mechanical interface accepts standard 0.13 inch (3.17 mm) tubing for sealed pneumatic coupling.
Typical applications include HVAC variable-air-volume (VAV) controllers, medical respiratory monitoring (CPAP, spirometer), altitude estimation in drones and wearables, weather-station barometric sensing, industrial vacuum-pressure monitoring, and appliance load-sensing systems where a ratiometric 0.1 V to 3.1 V signal is preferred over digital interfaces. The vertical tube orientation suits designs where pressure tubing must rise vertically off the PCB.
When designing with this part, mount the device with the port oriented away from vibration sources and seal the tubing interface to prevent leakage that would corrupt the gauge reference. Use a 100 nF ceramic bypass close to the supply pin and average multiple ADC samples to suppress airflow-induced noise.
This page synthesizes distributor pricing, drop-in same-package alternatives, and practical design notes that go beyond what the manufacturer datasheet provides alone.
直接替换替代料： MP3V5010GVP ——相同封装，引脚兼容。需要 PCB 改动的不同封装料号已排除。
本系列中的变体
可与以下型号直接替换的同系列型号： MP3V5010GVP （相同外形与封装尺寸） ——差异在于 Accuracy, Output Type, Package, Mounting Type, Pressure Type.
快速对比工具——选择替代料号进行并排对比：
MP3V5004GVP
✅ 直接替换✓ 有现货
$5.1 / 个
查看数据手册 →MP3V5050GVP
✅ 直接替换📋 参考替代料（不在目录中）
MP3V5010GP
✅ 直接替换📋 参考替代料（不在目录中）
MP3V5010GC6U
✅ 直接替换📋 参考替代料（不在目录中）
MP3V5050GP
✅ 直接替换📋 参考替代料（不在目录中）
MP3V5010GVP 最大额定值与电气特性
| Pressure Type | Vented Gauge |
| Pressure Range | 0 kPa to 10 kPa (0 to 1.45 PSI) |
| 输出类型 | Analog Voltage (ratiometric) |
| 输出电压范围 | 0.1 V to 3.1 V |
| 电源电压 | 2.7 V to 3.3 V (3 V nominal) |
| Sensitivity | 0.2 V/kPa nominal |
| Accuracy | 5% (0 to 85 C) |
| 工作温度 | -40 C to +125 C |
| Storage Temperature | -40 C to +125 C |
| Port Configuration | Vertical bottom-port male tube, 0.13" (3.17 mm) |
| 封装 | SOP-8 (Case 1368-01), 8-SMD Module |
| 安装类型 | Surface Mount |
| Automotive Qualification | AEC-Q100 |
| RoHS 状态 | Compliant |
| Packaging | Tray |
MP3V5010GVP sop-8 (case 1368-01), 8-smd module 引脚配置指南
MP3V5010GVP（sop-8 (case 1368-01), 8-smd module 封装）的引脚配置。 引脚编号、功能和连接图在制造商数据手册中定义。请参阅该手册以了解确切的封装尺寸和焊接指南。
暂无详细引脚数据： MP3V5010GVP.
请参阅 数据手册 以查看完整引脚配置。
典型应用
MP3V5010GVP 适用于 6 应用s: HVAC Variable Air Volume (VAV) Control, Medical Respiratory Monitoring (CPAP / Spirometer), Drone Altitude / Barometric Estimation, Weather Station Barometric Sensing, Industrial Vacuum-Pressure Monitoring, Appliance Load Sensing.
HVAC Variable Air Volume (VAV) Control
The MP3V5010GVP's 0 to 10 kPa range and ratiometric 0.1 V to 3.1 V output align directly with the differential pressures measured across VAV box dampers and ducts. The AEC-Q100 qualification and -40 C to +125 C operating range suit commercial rooftop and residential zoning applications. The 5% accuracy is sufficient for closed-loop damper control, and the vented gauge reference automatically compensates for barometric drift as weather changes. Place the sensor at the high-pressure tap of the differential manifold, route 3.17 mm tubing from each port to the high and low pressure pickups, and average 16 ADC samples to suppress flow-induced noise.
推荐
Medical Respiratory Monitoring (CPAP / Spirometer)
The MP3V5010GVP's 0 to 10 kPa span covers the full inspiratory and expiratory pressure range of CPAP machines (typically 0.4 to 2 kPa at the mask) with substantial headroom for spirometry flow-element differential measurement. The 0.2 V/kPa sensitivity directly drives medical-grade ADCs without instrumentation amplifiers. The vented gauge reference eliminates altitude-dependent drift in portable home-care devices. Use 3.17 mm silicone tubing to connect to the flow element, apply medical-grade silicone conformal coating on the PCB, and ensure the vent tube remains open to atmosphere for accurate gauge readings.
推荐
Drone Altitude / Barometric Estimation
The MP3V5010GVP's 0 to 10 kPa span covers approximately 800 m of altitude above sea level with 10 cm per LSB theoretical resolution when read by a 12-bit ADC, suitable for consumer and prosumer drone altitude hold and landing-gear detection. The AEC-Q100 grade handles vibration and thermal cycling in flight. The bottom-port tube couples directly to pitot-static tubing. Decouple the sensor PCB from vibration sources with rubber standoffs, calibrate the barometric baseline at takeoff, and use a Kalman filter to fuse the pressure data with IMU measurements for stable altitude estimates.
推荐
Weather Station Barometric Sensing
The MP3V5010GVP's vented gauge reference directly measures barometric pressure trends (typically 98 to 105 kPa absolute, but 0 to 10 kPa differential versus local altitude baseline) for weather prediction and trend logging. The factory calibration eliminates PCB-side compensation, and the 0.2 V/kPa sensitivity simplifies firmware conversion. Mount the sensor inside a weatherproof enclosure with the bottom-port tube routed to an external hydrophobic vent membrane that blocks liquid water while passing air pressure changes, and apply temperature compensation in software if installed in direct sunlight.
推荐
Industrial Vacuum-Pressure Monitoring
The MP3V5010GVP handles the negative-to-positive differential pressure range encountered in industrial vacuum pumps, pneumatic grippers, and pick-and-place vacuum generators. The 5% accuracy and ratiometric output are adequate for closed-loop vacuum control in pick-and-place heads, and the AEC-Q100 grade withstands factory-floor temperature swings. Use the bottom-port tube as the vacuum pickup, keep tubing length under 30 cm to avoid response-time degradation, and add a software low-pass filter with 100 ms time constant to suppress pump pulsation noise in the ADC reading.
推荐
Appliance Load Sensing
The MP3V5010GVP monitors water-level or air-pressure differentials in washing machines, dishwashers, and gas appliances. The 3 V supply matches low-voltage MCU rails, the SOP-8 footprint fits consumer-appliance PCBs, and the integrated signal conditioning eliminates external op-amps. The vented gauge reference handles altitude-dependent atmospheric variations in shipped appliances. Route the bottom-port tube to the chamber being monitored, add a water-trap and hydrophobic membrane for washer/dryer applications, and verify calibration after the appliance is sealed.
推荐
推荐产品汇总
工程参考数据： MP3V5010GVP ——对比、设计指导和合规信息。
选型指南
与替代料对比
| 参数 | 本产品 | MP3V5004GVP | MP3V5050GVP | MP3V5010GP | MP3V5010GC6U |
|---|---|---|---|---|---|
| Package | SOP-8 (Case 1368-01) | SOP-8 (Case 1368-01) | SOP-8 (Case 1368-01) | SOP-8 (Case 1369-01) - different port | 8-SMD Gull-Wing Top Port |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Pressure Range | 0 to 10 kPa (0 to 1.45 PSI) | 0 to 3.92 kPa | 0 to 50 kPa | 0 to 10 kPa | 0 to 10 kPa |
| Output Voltage Range | 0.1 V to 3.1 V | 0.1 V to 3.1 V | 0.1 V to 3.1 V | 0.1 V to 3.1 V | 0.1 V to 3.1 V |
| Sensitivity | 0.2 V/kPa nominal | 0.766 V/kPa nominal | 0.06 V/kPa nominal | 0.2 V/kPa nominal | 0.2 V/kPa nominal |
| Supply Voltage | 2.7 V to 3.3 V | 2.7 V to 3.3 V | 2.7 V to 3.3 V | 2.7 V to 3.3 V | 2.7 V to 3.3 V |
| Accuracy (0 to 85 C) | 5% | 5% | 5% | 5% | 5% |
| Automotive Qualification | AEC-Q100 | AEC-Q100 | AEC-Q100 | AEC-Q100 | AEC-Q100 |
| Port Configuration | Vertical bottom-port tube, 0.13" (3.17 mm) | Vertical bottom-port tube | Vertical bottom-port tube | Horizontal side port (Case 1369-01) | Gull-Wing top port |
关键差异点
- Vertical bottom-port Case 1368-01 suits upward-routed tubing （对比 MP3V5010GP (Case 1369-01 horizontal side port))
- 0 to 10 kPa span with 0.2 V/kPa sensitivity optimized for low-pressure HVAC （对比 MP3V5050GVP (0 to 50 kPa, 0.06 V/kPa))
- Same ASIC and diaphragm as MP3V5010GP family （对比 MP3V5004GVP (different range))
设计说明
Do not obstruct the bottom-port tube during PCB assembly - flux, solder paste, or conformal coating entering the tube will corrupt the pressure reading or block flow entirely. Mask the port during reflow and wash cycles. After assembly, verify port patency by applying gentle mouth suction and confirming the output voltage responds.
Place a 100 nF ceramic bypass capacitor within 1 cm of the VDD pin and a 10 uF bulk capacitor on the supply rail. Keep the analog output trace short and away from switching converter inductors to avoid noise coupling. The vent tube in the package must remain open to ambient - do not seal the sensor inside a hermetic enclosure without a dedicated vent path.
Orient the sensor so the bottom-port tube exits the PCB in the direction of your pneumatic plumbing to minimize tubing bends. Use 3.17 mm silicone or PVC tubing with barb fittings matched to the 0.13 inch port. Avoid kinked tubing, as flow restriction reduces the dynamic response of the pressure measurement. Decouple the sensor from vibration sources with rubber standoffs in airflow-noise environments.
The MP3V5010GVP output is ratiometric to VDD, so any noise or drift on the 3 V supply directly appears in the pressure reading. Use a low-noise LDO for VDD rather than a switching converter, and average multiple ADC samples (16 to 64 samples at 1 kSPS) in firmware to improve effective resolution by 1 to 2 LSB RMS.
合规信息
AEC-Q100 qualified per NXP product documentation. RoHS compliant per NXP material declaration. Halogen-free status not stated on verified sources - consult NXP for confirmation.
