MPXHZ6400AC6T1 Overview
The MPXHZ6400AC6T1 is a high-performance piezoresistive pressure sensor designed for precise measurement of absolute pressure in various industrial and automotive environments. It offers a robust sensing solution with a pressure range up to 400 kPa and features a ratiometric analog output that simplifies integration with microcontrollers and signal processing circuits. Its compact SOIC-6 package supports easy PCB mounting while maintaining excellent stability and reliability across temperature variations. Engineers and sourcing specialists will find this device ideal for applications requiring accurate, low-noise pressure sensing with consistent repeatability. For more detailed product information, visit IC Manufacturer.
MPXHZ6400AC6T1 Technical Specifications
| Parameter | Specification |
|---|---|
| Pressure Range | 0 to 400 kPa (absolute) |
| Supply Voltage | 4.5 V to 5.5 V |
| Output Type | Ratiometric analog voltage |
| Output Voltage at 0 kPa | 0.2 V (typical) |
| Output Voltage at Full Scale | 4.7 V (typical) |
| Accuracy | ??1.5% FS (full scale) |
| Operating Temperature Range | -40??C to +125??C |
| Package Type | SOIC-6 surface mount |
| Response Time | ?? 1 ms |
| Long-term Stability | ??0.2% FS per year |
MPXHZ6400AC6T1 Key Features
- High Accuracy Pressure Sensing: Provides ??1.5% full scale accuracy, enabling precise absolute pressure measurements essential for critical control systems.
- Ratiometric Analog Output: Output voltage scales proportionally with supply voltage, simplifying calibration and enhancing signal integrity for microcontroller interfaces.
- Wide Operating Temperature Range: Operates reliably from -40??C up to +125??C, suitable for harsh industrial and automotive conditions requiring thermal stability.
- Fast Response Time: Response time of less than 1 millisecond ensures real-time pressure monitoring for dynamic applications.
- Compact SOIC-6 Package: Enables easy surface mounting on printed circuit boards, reducing system footprint and facilitating automated assembly.
- Robust Long-term Stability: Maintains performance with minimal drift over time, improving reliability and reducing maintenance needs.
MPXHZ6400AC6T1 Advantages vs Typical Alternatives
This pressure sensor stands out with its high accuracy and fast response time compared to typical alternatives, providing precise and timely readings necessary for advanced control systems. Its ratiometric output reduces calibration complexity and enhances compatibility with various microcontrollers. Additionally, the wide temperature range and long-term stability offer enhanced reliability in demanding environments, making it a superior choice for industrial and automotive pressure sensing applications.
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Typical Applications
- Industrial process control systems requiring accurate absolute pressure measurements to regulate flow, pressure, and safety parameters with dependable precision.
- Automotive engine management systems monitoring manifold absolute pressure for optimized fuel injection and emission control.
- Environmental monitoring equipment measuring atmospheric pressure with high sensitivity and stability across temperature variations.
- Medical devices such as respiratory ventilators that require precise pressure sensing for patient safety and performance monitoring.
MPXHZ6400AC6T1 Brand Info
The MPXHZ6400AC6T1 is part of a trusted line of piezoresistive pressure sensors known for their robustness and precision. Manufactured using advanced microelectromechanical systems (MEMS) technology, this sensor integrates high sensitivity with reliable performance. Its design emphasizes ease of integration and durability, supporting a range of applications where accurate and stable pressure measurement is critical. This product line is widely regarded for its consistent quality, making it a preferred choice among engineers and sourcing professionals in industrial and automotive sectors.
FAQ
What is the primary sensing range and type of pressure measurement for this sensor?
This sensor measures absolute pressure within a range of 0 to 400 kPa. Absolute pressure sensing means it measures pressure relative to a perfect vacuum, which is essential for applications requiring precise environmental or system pressure data.
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How does the ratiometric output benefit system integration?
The ratiometric output means the sensor’s output voltage varies proportionally with the supply voltage. This characteristic simplifies the interface with analog-to-digital converters and microcontrollers, reducing calibration effort and improving measurement accuracy under varying power supply conditions.
Can this device operate in extreme temperature environments?
Yes, it is designed to operate reliably across a broad temperature range from -40??C to +125??C. This ensures stable and accurate pressure readings in both cold and hot environments, suitable for automotive engine compartments and industrial process controls.
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What packaging options are available for this sensor?
The device comes in a compact SOIC-6 surface mount package. This form factor supports automated PCB assembly and helps minimize board space while maintaining robust electrical connections and mechanical stability.
How stable is the sensor’s performance over long-term use?
The sensor exhibits excellent long-term stability with a drift of approximately ??0.2% of full scale per year. This low drift ensures consistent accuracy and reduces the need for frequent recalibration in critical applications.
