NXP Semiconductors MP3V5004GC6U

Overview

MP3V5004GC6U from Freescale Semiconductor is a monolithic silicon piezoresistive pressure sensor with on-chip signal conditioning, temperature compensation, and factory calibration. It delivers a ratiometric 0.6–3.0 V analog output over a 0–3.92 kPa (0–400 mm H₂O) gauge pressure range, operates from 2.7–3.3 V supply, draws ≤10 mA, and is housed in a thermoplastic (PPS) small-outline package (Case 482A) with dual port configuration.

For engineers reviewing the MP3V5004GC6U datasheet, MP3V5004GC6U pinout, MP3V5004GC6U application, or MP3V5004GC6U equivalent, this sensor is selected for microcontroller-based liquid-level sensing where low-pressure resolution, stable offset (0.45–0.75 V), ±1.5% VFSS accuracy at 0–100 mm H₂O, and 10°C to 60°C compensated operation are critical design requirements.

Technical Context

The MP3V5004GC6U integrates a shear-stress strain gauge, thin-film temperature compensation network, and two-stage gain/offset correction circuitry onto a single die. Its transfer function is V_OUT = V_S × [(0.2 × P) + 0.2] ± 2.5% VFSS, with ratiometric behavior tied directly to supply voltage (V_S = 3.0 V ± 0.3 V).

It uses differential sensing with isolated P1 (pressure) and P2 (vacuum) ports, fluorosilicone gel die coating for environmental protection, and requires no external zeroing-though auto-zeroing is supported via host firmware per AN1636. Pins 1, 5, 6, 7, and 8 are NC, confirming internal signal routing and eliminating external bias or reference components.

Key Specifications

Pinout & Package

MP3V5004GC6U is housed in a Small Outline Package (Case 482A), measuring 12.70 mm × 10.79 mm × 2.54 mm (L × W × H), with thermoplastic (PPS) body and stainless steel cap for port integrity. The package features dual pressure ports (P1/P2) and an 8-pin lead frame with exposed thermal pad (not electrically connected).

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar gauge pressure sensing applications.

Compared with MP3V5004GC6U, MPXV5004GC6U offers identical form-fit-function with superior long-term stability, while DLHR-0010D trades analog simplicity for digital configurability and extended range-making MP3V5004GC6U optimal for cost-sensitive, fixed-threshold consumer appliance designs.

Availability

MP3V5004GC6U is available at Aetrix Electronics and suitable for washing machine water level sensing, medical nebulizer flow monitoring, and HVAC duct static pressure control requiring stable component supply, long-lifecycle support, and consistent factory calibration across production batches.

Supply support for MP3V5004GC6U includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Freescale Semiconductor was a leading designer of embedded processors, analog, and sensor ICs, acquired by NXP Semiconductors in 2015. Its pressure sensor portfolio emphasized high-reliability, system-integrated solutions for automotive and appliance markets.

The MP3V5004GC6U belongs to Freescale's MP3V5004G series of fully integrated silicon pressure sensors-designed specifically for microcontroller-based consumer appliances where low-cost, calibrated analog output and robust packaging are essential.

FAQ

What is the pressure media compatibility of the MP3V5004GC6U?

The MP3V5004GC6U is characterized and qualified for dry air as the pressure medium. Use with other gases or liquids may degrade performance or reliability. Freescale's internal qualification testing was conducted exclusively with dry air; media tolerance data for alternate substances must be requested directly from NXP (successor to Freescale) prior to deployment. The fluorosilicone gel die coat provides basic moisture resistance but does not guarantee compatibility with condensing or corrosive media.

Does the MP3V5004GC6U require external decoupling capacitors?

Yes, the MP3V5004GC6U requires external decoupling: a 1.0 μF bulk capacitor and a 0.01 μF ceramic capacitor placed close to Pins 3 (GND) and 4 (V_S). Figure 3 in the datasheet specifies this configuration to suppress supply noise and prevent output instability. Omitting these capacitors risks increased offset drift and reduced accuracy, especially in electrically noisy appliance environments.

How is the pressure side (P1) identified on the MP3V5004GC6U package?

For the MP3V5004GC6U in Case 482A, the pressure side (P1) is the side with the physical port attached-visible as an open channel or molded aperture aligned with the sensing diaphragm. This is explicitly confirmed in the Pressure (P1)/Vacuum (P2) Side Identification Table. Mounting must ensure P1 faces the measured pressure source and P2 remains vented to ambient or sealed as required by the application.

What is the maximum overpressure rating for the MP3V5004GC6U?

MP3V5004GC6U has a maximum pressure rating of 16 kPa (P1 > P2). Exceeding this value-even momentarily-may cause permanent damage to the silicon diaphragm or bonding wires. This limit applies regardless of duration or temperature; it is not a surge rating. Applications involving potential pressure spikes must include mechanical stoppers or relief valves upstream of the MP3V5004GC6U.

Can the MP3V5004GC6U operate outside its compensated temperature range?

Yes, the MP3V5004GC6U operates from 0°C to +85°C, but temperature compensation is only guaranteed from 10°C to 60°C. Outside this band, offset and span drift increase beyond the ±1.5% VFSS specification-typical error may exceed ±5% VFSS at 0°C or 85°C. For applications requiring accuracy across the full operating range, external compensation or calibration is necessary; the device remains functional but not specification-compliant.