MPXV4006GC6T1 - 0/6kPa Vented Gauge Pressure Sensor | STMicroelectronics
MPN: MPXV4006GC6T1 ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $8.2 | $8.20 |
| 10 | $7.55 | $75.50 |
| 100 | $6.4 | $640.00 |
| 500 | $5.45 | $2,725.00 |
| 1,000 | $4.75 | $4,750.00 |
MPXV4006GC6T1 Overview
A pressure sensor is a transducer that converts a physical pressure input into a measurable electrical signal, usually an analog voltage proportional to the applied force per unit area. The MPXV4006GC6T1 belongs to the integrated silicon pressure sensor sub-family of MEMS sensors, sitting within the broader sensor hierarchy: pressure sensor -> transducer -> sensor -> semiconductor. On-chip signal conditioning and bipolar processing deliver an accurate, high-level analog output suitable for direct connection to a microcontroller ADC without external amplification, distinguishing it from raw bridge-type sensors that require external compensation.
Key features include 0 to 6 kPa operating range with 5.0 V typical supply, on-chip temperature compensation and calibration from 0 to 85 C, low power consumption of approximately 6 mA, and ratiometric analog output. The SOP 8 gull-wing top-port package integrates a vertical tube inlet that simplifies plumbing in medical and consumer pneumatic assemblies while keeping the PCB footprint compact.
The architecture combines advanced micro-machining, thin-film metallization, and bipolar signal conditioning to produce a self-contained sensing module. Ratiometric output means the output voltage scales linearly with supply voltage, allowing direct interface to 3.3 V or 5 V ADCs. The integrated temperature compensation rejects thermal drift across the 0 to 85 C compensation range.
Typical applications include spirometry and respiratory equipment, HVAC variable-air-volume controls, weather station barometric measurement, appliance pressure monitoring, and consumer fitness devices. Industrial uses extend to tank level sensing, filter monitoring, and process control loops where a clean differential pressure indication is required.
Designers should provide adequate tube sealing to prevent leakage or contamination entering the port and route analog output traces away from switching converters. The device requires a stable 5 V supply because output is ratiometric, meaning supply noise couples directly into the measurement.
Drop-in alternatives for MPXV4006GC6T1 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Variants in this series
Same-series models that are drop-in compatible with MPXV4006GC6T1 (same form factor and footprint) — differing in Supply Voltage, Technology, Output Type, Operating Pressure Range, Operating Temperature.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
MPXV4006GC6U
✅ Drop-In✓ In Stock
$9.2 / Unit
View Datasheet →MPXV4006DP
✅ Drop-In✓ In Stock
$7.75 / Unit
View Datasheet →MPXV4006G
✅ Drop-In📋 Reference alternative (not in catalog)
MPXV4006G6T1
✅ Drop-In📋 Reference alternative (not in catalog)
MPVZ4006GC6T1
✅ Drop-In📋 Reference alternative (not in catalog)
MPXV4006GC6T1 Maximum Ratings & Electrical Characteristics
| Sensor Type | Pressure Sensor - Vented Gauge |
| Pressure Range | 0 to 6 kPa (0 to 0.87 PSI) |
| Output Type | Analog Voltage |
| Output Voltage Range | 0.2 V to 4.7 V |
| Supply Voltage | 5.0 V typical |
| Supply Current | Approx. 6 mA |
| Port Type | Top Port, Male 0.13" (3.17 mm) Tube |
| Compensated Temperature Range | 0 C to 85 C |
| Package | 8-SMD, Gull Wing, Top Port (SOP 8 with integrated tube) |
| Mounting Type | Surface Mount |
| Technology | Piezoresistive MEMS, Bipolar Signal Conditioning |
| Output Format | Ratiometric Analog |
| RoHS Status | Compliant |
| Lead-Free | Yes |
MPXV4006GC6T1 Pin Configuration
| Pin 1 | VCC — 5 V supply input (typical) |
| Pin 2 | GND — Ground reference |
| Pin 3 | VOUT — Analog ratiometric output 0.2 V to 4.7 V |
| Pin 4 | NC — Not connected (per datasheet) |
| Pin 5 | NC — Not connected (per datasheet) |
| Pin 6 | NC — Not connected (per datasheet) |
| Pin 7 | NC — Not connected (per datasheet) |
| Pin 8 | NC — Not connected (per datasheet) |
Typical Applications
MPXV4006GC6T1 is suitable for 6 applications: Spirometry and Respiratory Equipment, HVAC Variable-Air-Volume Control, Weather Station Barometry, Appliance Pressure Monitoring, Consumer Fitness and Vacuum-Assist Devices, Filter-DP and Clog Detection.
Spirometry and Respiratory Equipment
The MPXV4006GC6T1's 0 to 6 kPa vented gauge range covers the differential breath-flow pressure band used in incentive spirometers and CPAP tubing sensors. Its integrated top tube port accepts standard 3.17 mm respiratory tubing directly, eliminating external plumbing fittings and reducing assembly cost. The 0.2 V to 4.7 V ratiometric analog output at 5 V supply connects straight to an MCU ADC, avoiding instrumentation amplifiers. On-chip temperature compensation across 0 to 85 C keeps calibration stable during patient exhalation warming, while the small SOP 8 footprint fits inside compact handheld respiratory enclosures used in portable and home-care medical devices.
Recommended
HVAC Variable-Air-Volume Control
Building automation systems measure duct static pressure to drive damper actuators in variable-air-volume (VAV) HVAC boxes, and the MPXV4006GC6T1's 0 to 6 kPa span maps exactly to the typical 0 to 250 Pa and 0 to 1000 Pa ranges when scaled. The top tube port simplifies airflow pick-up tubing connection to duct manifolds without adapters. The 5 V analog ratiometric output is compatible with industrial 24 V-to-5 V modules and feeds PLC analog inputs with minimal conditioning. Bipolar signal conditioning rejects supply noise from relay coils in the same enclosure, while the small SMD footprint enables PCB-direct mount inside control valve actuator housings deployed across commercial buildings.
Recommended
Weather Station Barometry
Low-cost weather instruments need accurate barometric pressure measurement, and the MPXV4006GC6T1 covers 0 to 6 kPa vented gauge that, when referenced to atmospheric, can resolve the typical 950 to 1050 hPa barometric range when routed through simple firmware offsets. The vented top port allows free equalization with ambient air so that the sensor reports atmospheric pressure directly without sealed reference chambers. The on-chip calibration removes the need for individual two-point trim during hobbyist and educational deployments. Low 6 mA typical current consumption suits solar- or battery-powered weather nodes used in remote agricultural and outdoor monitoring installations.
Recommended
Appliance Pressure Monitoring
White-goods appliances such as washing machines, dishwashers, and tankless water heaters monitor fluid flow and pressure for cycle optimization, and the MPXV4006GC6T1's 0 to 6 kPa range covers water-column pressures from 0 to about 600 mm H2O. The surface-mount SOP 8 package snaps directly onto appliance control boards with no extra mounting hardware. The integrated top tube port accepts silicone manifolds common in consumer appliance designs. Ratiometric analog output remains accurate across the 4.75 to 5.25 V supply variation seen in rectified mains environments, and the on-chip temperature compensation handles the elevated ambient inside washer and dryer cabinets reliably.
Recommended
Consumer Fitness and Vacuum-Assist Devices
Consumer vacuum devices and cupping-style fitness tools require precise low-pressure feedback to control suction levels safely, and the MPXV4006GC6T1's 0 to 6 kPa vented-gauge sensing delivers that resolution in a compact form factor. The device draws only 6 mA from a 5 V supply, allowing lithium-cell-powered designs to remain within USB-rechargeable battery budgets. The integrated top tube port simplifies the soft-gasket-to-PCB pneumatic path that consumer health devices need. On-chip calibration lets fitness accessory OEMs avoid per-unit trim, dramatically reducing production test time.
Recommended
Filter-DP and Clog Detection
Industrial filter banks report clogging by measuring pressure drop across the element, and the MPXV4006GC6T1 in its differential MPXV4006DP variant detects a 0 to 6 kPa drop with sufficient accuracy to flag a 500 Pa end-of-life threshold in HEPA or coalescing filters. The 8-SMD gull-wing package slots into inline filter monitor PCBs alongside flow transmitters. Ratiometric analog output powers down cleanly and wakes quickly to enable battery-powered remote filter nodes. On-chip temperature compensation guards against false clog detection when filter media heat up during high-volume industrial operation.
Recommended
Recommended Products Summary
Engineering reference data for MPXV4006GC6T1 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | MPXV4006GC6U | MPXV4006DP | MPXV4006G | MPXV4006G6T1 | MPVZ4006GC6T1 |
|---|---|---|---|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics | STMicroelectronics |
| Package | 8-SMD, Gull Wing, Top Port (SOP 8) | 8-SMD, Gull Wing, Top Port (SOP 8) | 8-SMD, Gull Wing (SOP 8) | 8-SMD, Gull Wing, Top Port | 8-SMD, Gull Wing, Top Port | 8-SMD, Gull Wing |
| Pressure Range | 0 to 6 kPa (Vented Gauge) | 0 to 6 kPa (Vented Gauge) | 0 to 6 kPa (Differential) | 0 to 6 kPa (Vented Gauge) | 0 to 6 kPa (Vented Gauge) | 0 to 6 kPa (Gage) |
| Output Voltage | 0.2 V to 4.7 V at 5 V | 0.2 V to 4.7 V at 5 V | 0.2 V to 4.7 V at 5 V | 0.2 V to 4.7 V at 5 V | 0.2 V to 4.7 V at 5 V | 0.2 V to 4.7 V at 5 V |
| Supply Voltage | 5.0 V typical | 5.0 V typical | 5.0 V typical | 5.0 V typical | 5.0 V typical | 5.0 V typical |
| Supply Current | Approx. 6 mA | Approx. 6 mA | Approx. 6 mA | Approx. 6 mA | Approx. 6 mA | Approx. 6 mA |
| Port Configuration | Top port, 3.17 mm tube | Top port, 3.17 mm tube | Dual side ports (differential) | Top port, 3.17 mm tube | Top port, 3.17 mm tube | Side/bottom port (depending on variant) |
| Compensated Temperature Range | 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 |
Key Differentiators
- Integrated top-mounted tube port with 3.17 mm inlet (vs MPXV4006DP)
- Drop-in identical die to MPXV4006GC6U with different shipping carrier (vs MPXV4006GC6U)
- On-chip calibration and temperature compensation (vs MPXV4006DP (in same family))
Design Notes
Use a low-noise 5 V regulator such as an LM7805 or LDO with PSRR above 60 dB at 100 kHz to feed the MPXV4006GC6T1. Because the output is ratiometric, any supply ripple couples directly into the measurement and degrades ADC accuracy. Place a 100 nF ceramic bypass capacitor within 5 mm of the VCC pin and add a 10 uF bulk capacitor at the regulator output. For battery-powered designs, enable the regulator only during conversion windows.
Route the VOUT trace away from switching converter inductors and keep the trace length under 25 mm to minimize capacitive loading. Provide a guard ground island around the sensor and tie the analog ground return directly to the regulator ground rather than a noisy digital ground. Use a continuous ground pour under the package to shield the die from radiated noise; avoid running digital signals beneath the sensor body.
Estimated: never expose the top tube port to liquids or particulates exceeding the gel-barrier cleanliness specification, or the die will be permanently damaged. For media-isolated applications, mount a separate silicone diaphragm ahead of the sensor. Also avoid over-pressure conditions above the maximum rated pressure because reverse mechanical stress can fracture the MEMS membrane. Always orient the top port vertically downward if condensate might form.
Compliance Information
RoHS compliant per STMicroelectronics product page; lead-free terminations. AEC-Q100 not applicable - this is a consumer/industrial/medical-grade sensor. Halogen-free status was not surfaced in the verified web data and is marked unknown.
