NXP Semiconductors MP3V5004GVP

Overview

MP3V5004GVP from Freescale Semiconductor is a fully integrated, temperature-compensated and factory-calibrated silicon piezoresistive pressure sensor with gauge pressure sensing, 0–3.92 kPa (0–400 mm H₂O) full-scale range, ratiometric 0.6–3.0 V analog output at 3.0 V supply, and ±2.5% VFSS accuracy over 100–400 mm H₂O at 10–60°C - used in water level detection for home appliances and microcontroller-based fluid monitoring systems.

For engineers reviewing the MP3V5004GVP datasheet, MP3V5004GVP pinout, MP3V5004GVP application, or MP3V5004GVP equivalent, key selection considerations include its case 1368 stainless-steel cap port identification, thermoplastic PPS package, no-connect pins (1, 5, 6, 7, 8), and requirement for external decoupling per Figure 3 to maintain ±2.5% VFSS accuracy in embedded sensing designs.

Technical Context

The MP3V5004GVP integrates a monolithic silicon diaphragm with implanted strain gauge, thin-film metallization, and bipolar signal conditioning circuitry on a single die. Its transfer function is Vout = VS × [(0.2 × P) + 0.2] ± 2.5% VFSS, where VS = 3.0 V ± 0.3 Vdc and P is pressure in kPa.

On-chip temperature compensation operates from 10°C to 60°C; offset stability is validated after 1000 thermal cycles (−30° to 100°C) and 1.5 million pressure cycles. The device requires dry air as pressure media and uses fluorosilicone gel isolation between die and stainless-steel cap.

Key Specifications

Pinout & Package

MP3V5004GVP uses Case 1368: small-outline surface-mount package with stainless-steel cap port, thermoplastic PPS body, and 8-pin configuration. Pins 1, 5, 6, 7, and 8 are No Connects; active terminals are Pin 2 (VOUT), Pin 3 (GND), Pin 4 (VS).

Key Features

Applications

Equivalent & Alternatives

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

Compared with MPXV5004GP and MP3V5010DP, the MP3V5004GVP uniquely combines stainless-steel port integrity, 400 mm H₂O full-scale optimization, and factory calibration traceability - making it the preferred choice for high-reliability consumer appliance water level sensing where mechanical longevity and out-of-box accuracy are critical.

Availability

MP3V5004GVP is available at Aetrix Electronics and suitable for washing machine water level detection, smart appliance fluid monitoring, and microcontroller-based HVAC duct sensing requiring stable component supply, long-lifecycle support, and consistent calibration performance across production batches.

Supply support for MP3V5004GVP 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 (now part of NXP Semiconductors) is a fabless semiconductor company specializing in embedded processing, sensors, and analog solutions for automotive, industrial, and consumer markets.

The MP3V5004GVP belongs to Freescale's MP3V series of integrated silicon pressure sensors - designed specifically for cost-sensitive, high-volume microcontroller-based systems needing calibrated analog pressure output without external signal conditioning.

FAQ

What is the correct pressure port identification for MP3V5004GVP?

The MP3V5004GVP uses Case 1368 packaging, and its Pressure (P1) side is identified by the stainless-steel cap - this side must face the pressurized medium. The vacuum (P2) side is the opposite surface with exposed thermoplastic housing. Incorrect orientation causes inverted or saturated output; always verify cap-side placement per Freescale's Pressure/Vacuum Side Identification Table.

Does MP3V5004GVP require external zero calibration in-system?

No - the MP3V5004GVP is factory auto-zeroed and calibrated. Its offset (0.45–0.75 V at 0 kPa) and span (1.8 V typical at 3 kPa) are trimmed during production. While AN1636 describes optional runtime auto-zero for extreme mechanical stress environments, standard use of MP3V5004GVP assumes fixed calibration and does not require user-initiated zeroing.

Can MP3V5004GVP be used with pressure media other than dry air?

Freescale specifies MP3V5004GVP performance and reliability only for dry air. Other media - including water vapor, detergents, or solvents - may degrade fluorosilicone gel isolation or corrode internal structures. For non-dry-air applications, consult NXP (ex-Freescale) for qualified media compatibility data; MP3V5004GVP is not rated for direct liquid contact.

What decoupling is required for stable MP3V5004GVP operation?

Per Figure 3 in the MP3V5004GVP datasheet, a 1.0 μF bulk capacitor and 0.01 μF ceramic capacitor must be placed between VS and GND, close to the device. An additional 470 pF capacitor is recommended between VOUT and GND to reduce noise coupling into the MCU ADC. Omitting these components increases susceptibility to supply ripple and measurement error beyond ±2.5% VFSS.

Is MP3V5004GVP pin-compatible with MP3V5004GC6U?

No - MP3V5004GVP (Case 1368) and MP3V5004GC6U (Case 482A) have different footprints, pin counts, and port configurations. Case 482A has a side-port and 8-pin SSOP layout with distinct pad geometry; Case 1368 uses top-port stainless-steel cap and requires custom land pattern per Figure 5. PCB redesign is mandatory for substitution.