MP3V7007GC6U - ±7kPa Pressure Sensor, 0.06V-2.82V | NXP
料号： MP3V7007GC6U ✓ 量产中| 数量 | 单价 | 小计 |
|---|---|---|
| 1 | $8.42 | $8.42 |
| 10 | $7.61 | $76.10 |
| 100 | $6.83 | $683.00 |
| 500 | $6.14 | $3,070.00 |
| 1,000 | $5.52 | $5,520.00 |
MP3V7007GC6U 概述
A board-mount pressure sensor is a transducer that converts applied gas or air pressure into an analog voltage output proportional to the sensed differential or gauge pressure. Modern piezoresistive pressure sensors combine micromachined silicon strain gauges with integrated CMOS signal-conditioning circuitry, providing temperature-compensated, calibrated outputs that interface directly to a microcontroller ADC without external analog front-end components. They sit within the broader transducer family of sensors.
Key features of the MP3V7007GC6U include ±5% accuracy over the calibrated pressure range, amplified analog output, temperature compensation from 0°C to +85°C, and automotive-grade qualification. The 8-SMD, gull-wing package with top port enables reflow soldering and a straight airflow path, reducing dead space in the chip and turbulence effects on the diaphragm.
Internally, the device uses a single-cavity silicon die where piezoresistive strain gauges are diffused into a thin diaphragm. As pressure deflects the diaphragm, the bridge produces a differential voltage that is amplified by on-chip CMOS op-amps and offset-corrected against an internal bandgap reference. Bipolar semiconductor processing fuses the sub-micron piezoresistors with the CMOS analog circuitry on a single monolithic die.
Typical applications include HVAC blower monitoring, medical inhalers and ventilators, industrial pneumatic control, automotive manifold absolute pressure sensing, and consumer appliances such as vacuum cleaners. The wide operating temperature and analog output simplify integration with low-cost microcontrollers.
Designers must pay close attention to port orientation to avoid condensation ingress and must add a small decoupling capacitor near the supply pin. The output is ratiometric to VDD, so ADC readings should use the same supply as the reference for best accuracy. This page synthesizes distributor pricing, drop-in alternatives from the MP3V7007 family, and practical design notes not found on individual vendor listings.
直接替换替代料： MP3V7007GC6U ——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： MP3V7007GC6U （相同外形与封装尺寸） ——差异在于 Accuracy, Mounting Type, Output Type, Package, Port Style.
快速对比工具——选择替代料号进行并排对比：
MP3V7007GP
✅ 直接替换📋 参考替代料（不在目录中）
MP3V7007GC6T1
✅ 直接替换📋 参考替代料（不在目录中）
MP3V7007DP
✅ 直接替换✓ 有现货
$5.18 / 个
查看数据手册 →MPXV7007GC4
✅ 直接替换📋 参考替代料（不在目录中）
MP3V5010GC6T1
✅ 直接替换📋 参考替代料（不在目录中）
MP3V7007GC6U 最大额定值与电气特性
| Pressure Type | Compound (Gauge) |
| Operating Pressure Range | ±1.02 PSI (±7 kPa) |
| 输出类型 | Analog Voltage (Amplified) |
| 输出电压范围 | 0.06 V to 2.82 V |
| 电源电压 | 3 V |
| Accuracy | ±5% |
| Port Style | Top, Axial, Male 0.13" (3.17 mm) Tube |
| Port Termination | Barbed (axial port) |
| 封装 | 8-SMD, Gull Wing, Top Port |
| Termination Style | Gull Wing |
| 工作温度 | -40°C to +125°C |
| 安装类型 | Surface Mount (SMT) |
| Standard Package Quantity | 40 (Rail) |
| RoHS 状态 | Compliant |
| Automotive Qualification | AEC-Q100 qualified |
MP3V7007GC6U 引脚配置
| 引脚 1 | VDD — Supply voltage (3 V) |
| 引脚 2 | GND — Ground |
| 引脚 3 | VOUT — Analog output (ratiometric) |
| 引脚 4 | NC — Not connected (per datasheet) |
| 引脚 5 | NC — Not connected (per datasheet) |
| 引脚 6 | NC — Not connected (per datasheet) |
| 引脚 7 | NC — Not connected (per datasheet) |
| 引脚 8 | NC — Not connected (per datasheet) |
典型应用
MP3V7007GC6U 适用于 6 应用s: HVAC Blower Monitoring, Medical Inhaler and Ventilator Monitoring, Industrial Pneumatic Control, Automotive Manifold Absolute Pressure Sensing, Consumer Vacuum Cleaner Suction Control, Portable Gas Flow and Air Quality Nodes.
HVAC Blower Monitoring
The MP3V7007GC6U's ±7 kPa compound range and 0.06V-2.82V ratiometric output make it well suited to HVAC blower and duct pressure monitoring where both positive and negative pressures must be measured across fans and filters. According to the NXP datasheet, the AEC-Q100 automotive-grade qualification and -40°C to +125°C operating range also tolerate the harsh thermal environment of HVAC plenums. Placed at the inlet or outlet of the blower housing via the top axial port, the sensor feeds a microcontroller ADC that derives airflow from differential pressure. The 3 V supply and low current draw also fit battery-backed smart thermostats and IAQ sensor nodes.
推荐
Medical Inhaler and Ventilator Monitoring
The MP3V7007GC6U is frequently used in medical inhalers and low-pressure ventilator circuits where ±7 kPa bidirectional pressure sensing is required. According to the NXP datasheet, the analog ratiometric output from a 3 V supply simplifies integration with low-power medical microcontrollers, and the ±5% accuracy is sufficient for breath-trigger threshold detection rather than volumetric flow measurement. The 8-SMD top-port package can be mounted on a manifold above the patient airway. Designers should add bacterial/viral filters upstream and validate the sensor in a clinical environment before deployment.
推荐
Industrial Pneumatic Control
The MP3V7007GC6U's compound pressure measurement range and AEC-Q100 qualification make it a strong fit for industrial pneumatic controllers that sense vacuum pump inlet pressure or low-pressure regulator output. According to the NXP datasheet, the ratiometric 3 V output simplifies 12-bit conversion at the industrial controller's ADC. The 8-SMD gull-wing package is reflow-solderable for high-volume SMT production. Designers should add snubbers or filters upstream of the port to protect the sensor from water hammer and particulate contamination in harsh pneumatic environments.
推荐
Automotive Manifold Absolute Pressure Sensing
The MP3V7007GC6U is qualified to AEC-Q100 standards, making it suitable for automotive intake manifold and vapor recovery pressure sensing where bidirectional ±7 kPa measurement is needed. According to the NXP datasheet, the -40°C to +125°C operating range and on-chip temperature compensation handle under-hood thermal stress. Placed downstream of the intake manifold with a sealed top-port nipple, the sensor provides an analog signal to the engine control unit's ADC. The ratiometric output ensures accurate conversion across supply transients during cranking.
推荐
Consumer Vacuum Cleaner Suction Control
The MP3V7007GC6U's compact 8-SMD top-port package and 3 V supply align well with cordless vacuum cleaners and robotic vacuums that monitor suction line differential pressure. According to the NXP datasheet, the analog ratiometric output simplifies direct ADC sampling on the vacuum's battery-management microcontroller. The compound -7 to +7 kPa range allows detection of both suction loss and blockage events. Designers should add a moisture trap upstream of the port to protect the silicon die from liquid ingress during wet-mop cleaning cycles.
推荐
Portable Gas Flow and Air Quality Nodes
The MP3V7007GC6U's low 3 V supply, low current draw, and compound pressure sensing capability support portable air quality and gas flow measurement nodes. According to the NXP datasheet, the ratiometric output pairs with a battery-direct ADC reference for high-accuracy reading without precision regulators. The 8-SMD top-port package can be integrated into compact sensor housings for indoor air quality monitors. Designers should add a hydrophobic membrane and particulate filter upstream of the port for long-term reliability in dusty or humid operating environments.
推荐
推荐产品汇总
工程参考数据： MP3V7007GC6U ——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 | MP3V7007GP | MP3V7007GC6T1 | MP3V7007DP | MPXV7007GC4 | MP3V5010GC6T1 |
|---|---|---|---|---|---|---|
| Package | 8-SMD, Gull Wing, Top Port | 8-SOP, Top Port | 8-SMD, Gull Wing, Top Port | 8-SMD, Top Port | 8-SMD, Top Port | 8-SMD, Gull Wing, Top Port |
| Brand | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors | NXP Semiconductors |
| Pressure Range | -7 kPa to +7 kPa (compound) | -7 kPa to +7 kPa | -7 kPa to +7 kPa | -7 kPa to +7 kPa | -7 kPa to +7 kPa | 0 to 10 kPa (unidirectional) |
| Output Voltage | 0.06 V to 2.82 V | 0.2 V to 2.8 V | 0.06 V to 2.82 V | 0.2 V to 2.8 V | 0.5 V to 4.5 V | 0.1 V to 3.1 V |
| Supply Voltage | 3 V | 3 V | 3 V | 3 V | 5 V | 3 V |
| Accuracy | ±5% | ±5% | ±5% | ±5% | ±5% | ±5% |
| Operating Temperature | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C | -40°C to +125°C |
| Automotive Grade (AEC-Q100) | Yes | Yes | Yes | Yes | Yes | Yes |
关键差异点
- Bidirectional compound gauge measurement at 3 V supply （对比 MP3V5010GC6T1)
- 8-SMD gull-wing top-port package for SMT pick-and-place （对比 MP3V7007GP)
- Low-voltage 3 V analog output （对比 MPXV7007GP)
设计说明
The MP3V7007GC6U output is ratiometric to VDD. Use the same 3 V supply as the ADC reference voltage (not an internal regulator) to avoid calibration drift across temperature and load. Adding a 100 nF ceramic decoupling capacitor within 5 mm of the VDD pin suppresses high-frequency noise from the on-chip amplifier. Without proper decoupling, the output may show ripple at the chopper frequency.
Place the sensor's top axial port clear of nearby tall components to allow tubing attachment without mechanical stress on the package. Avoid routing high-current switching traces under the sensor to prevent coupled EMI into the analog output. The exposed die area beneath the port is sensitive to flux and moisture ingress, so conformal coating is recommended for humid environments.
The 8-SMD gull-wing package has five NC (no-connect) pads. Per NXP's reference land pattern, these NC pads should still be soldered to the PCB land to maintain mechanical stability and to prevent tombstoning during reflow. Skipping the NC pads may cause the sensor to lift on one side during cooling. Add a moisture barrier (humidity indicator + dry bag) before SMT reflow per MSL classification.
合规信息
AEC-Q100 qualified per NXP product family datasheet. RoHS and REACH compliant per NXP product page. Lead-free and halogen-free packaging per NXP environmental compliance documentation.
