MPXH6400AC6U Overview
The MPXH6400AC6U is a high-performance piezoresistive pressure sensor designed to deliver precise and reliable pressure measurements in industrial and automotive applications. Featuring a robust construction, this sensor provides a linear output voltage proportional to applied pressure, making it ideal for accurate pressure monitoring and control. Its fully calibrated and temperature compensated design ensures stable operation across a wide temperature range. The device??s low power consumption and compact surface-mount package support easy integration into space-constrained systems. Trust this sensor for consistent, high-accuracy pressure sensing solutions from IC Manufacturer.
MPXH6400AC6U Technical Specifications
| Parameter | Specification |
|---|---|
| Pressure Range | 0 to 400 kPa (gauge) |
| Supply Voltage | 4.75 to 5.25 V |
| Output Voltage | 0.2 V to 4.7 V (typical, proportional to pressure) |
| Full Scale Output Voltage | Approximately 4.5 V |
| Accuracy | ??1.5% Full Scale Span |
| Operating Temperature Range | -40??C to +125??C |
| Supply Current | 5 mA (typical) |
| Package Type | 6-pin surface mount (SOIC) |
| Overpressure Limit | 500 kPa (maximum) |
MPXH6400AC6U Key Features
- Precision Pressure Sensing: Provides linear output voltage proportional to pressure for accurate and repeatable measurements, ideal for critical control applications.
- Wide Operating Temperature: Functions reliably from -40??C to +125??C, suitable for harsh industrial and automotive environments.
- Low Power Consumption: Draws minimal current (~5 mA), enhancing energy efficiency in battery-powered or power-sensitive systems.
- Robust Overpressure Capability: Can withstand pressures up to 500 kPa, ensuring sensor durability against pressure spikes and transient conditions.
- Compact Surface Mount Package: Enables easy PCB integration, reducing footprint and assembly complexity in system designs.
MPXH6400AC6U Advantages vs Typical Alternatives
This sensor offers superior sensitivity and accuracy within a compact, low-power package compared to many standard pressure transducers. Its integrated temperature compensation enhances measurement reliability across varied environments, while the surface-mount design simplifies automated assembly and reduces overall system cost. These factors combine to deliver a robust and efficient solution well-suited for demanding industrial and automotive pressure sensing applications.
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Typical Applications
- Industrial process control: Used for continuous monitoring of pneumatic or hydraulic pressures to ensure system stability and safety in manufacturing plants.
- Automotive systems: Ideal for manifold absolute pressure sensing and other engine control functions requiring precise pressure feedback.
- Medical devices: Suitable for non-invasive pressure measurement in respiratory equipment and patient monitoring systems.
- Consumer appliances: Applied in HVAC systems and water pressure monitoring to optimize performance and energy use.
MPXH6400AC6U Brand Info
This sensor is part of a reputable line of piezoresistive pressure transducers known for their accuracy and durability. Developed by a leading semiconductor manufacturer, the device combines advanced microelectromechanical systems (MEMS) technology with rigorous quality standards. The brand??s commitment to innovation ensures this sensor meets the demanding requirements of industrial and automotive markets, providing dependable pressure measurement solutions for engineers and system designers worldwide.
FAQ
What is the pressure measurement range of this sensor?
The device measures pressures from 0 to 400 kPa gauge, making it suitable for low to medium pressure applications. It is designed to provide a linear output voltage directly proportional to the applied pressure within this range.
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How does temperature affect the sensor??s accuracy?
The sensor includes built-in temperature compensation, maintaining accuracy within ??1.5% of full-scale span over the operating temperature range of -40??C to +125??C. This feature ensures reliable performance even in fluctuating or extreme temperature conditions.
Can this sensor be used in automotive environments?
Yes, the robust construction and wide temperature range make it suitable for automotive applications such as manifold absolute pressure sensing and engine control, where accurate and stable pressure readings are critical.
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What type of output signal does the sensor provide?
The sensor outputs an analog voltage signal that varies linearly with pressure, typically from about 0.2 V at zero pressure to approximately 4.7 V at full-scale pressure. This analog output allows straightforward interfacing with standard analog-to-digital converters.
How is the sensor mounted in a system?
The device comes in a compact 6-pin surface-mount SOIC package, designed for easy PCB mounting. This facilitates automated assembly processes and minimizes the sensor??s footprint, supporting compact system designs.
