MPXA6115A6U Overview
The MPXA6115A6U is a precision piezoresistive pressure sensor designed for accurate and reliable pressure measurement in industrial and automotive applications. Featuring a pressure range of 0 to 115 kPa, it offers a linear analog output proportional to the applied pressure, facilitating straightforward integration into various systems. The device??s robust design ensures stable performance over a wide temperature range and extended operational life. With excellent sensitivity and low hysteresis, it provides dependable data for monitoring and control. Engineers and sourcing specialists can rely on this sensor for applications demanding consistent pressure sensing accuracy. More details are available at IC Manufacturer.
MPXA6115A6U Technical Specifications
| Parameter | Specification |
|---|---|
| Pressure Range | 0 to 115 kPa |
| Supply Voltage | 5 V ?? 10% |
| Output Voltage (Zero Pressure) | 0.2 to 0.8 V typical |
| Output Voltage (Full Scale) | 3.0 to 4.8 V typical |
| Sensitivity | ~30 mV/kPa typical |
| Operating Temperature Range | -40??C to +125??C |
| Response Time | 1 ms typical |
| Package Type | TO-92 |
| Overpressure Limit | 200 kPa max |
MPXA6115A6U Key Features
- High Sensitivity: Provides approximately 30 mV/kPa, enabling precise pressure detection essential for accurate system control and diagnostics.
- Wide Operating Temperature Range: Supports -40??C to +125??C, ensuring reliable performance in harsh industrial and automotive environments.
- Low Hysteresis and High Linearity: Enhances measurement repeatability and simplifies calibration, reducing system complexity.
- Robust TO-92 Packaging: Offers mechanical protection and ease of PCB mounting, supporting durable and compact sensor designs.
- Fast Response Time: Approximately 1 ms response, allowing real-time pressure monitoring in dynamic applications.
MPXA6115A6U Advantages vs Typical Alternatives
This piezoresistive sensor stands out due to its excellent sensitivity and wide temperature tolerance, which surpass many generic pressure sensors. Its analog output simplifies interface requirements, reducing design complexity and cost. The durable packaging and fast response make it a reliable choice for continuous monitoring in demanding environments where precision and endurance are critical.
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Typical Applications
- Industrial process control systems requiring accurate pressure measurement to maintain safety and efficiency in operations.
- Automotive manifold absolute pressure (MAP) sensing for engine management and performance optimization.
- Medical devices that monitor respiratory pressures, benefiting from the sensor??s fast response and stability.
- Environmental monitoring equipment where consistent and reliable pressure data is necessary for data logging and analysis.
MPXA6115A6U Brand Info
This sensor is part of a well-established product line known for precision and reliability in pressure measurement solutions. Designed with advanced piezoresistive technology, the device provides consistent output signals under varying environmental conditions. It reflects the manufacturer??s commitment to quality and innovation in semiconductor pressure sensors, supporting engineers in achieving optimal system performance.
FAQ
What is the typical output voltage range for the MPXA6115A6U?
The output voltage typically ranges from approximately 0.2 to 0.8 V at zero pressure and increases to between 3.0 and 4.8 V at full-scale pressure (115 kPa), providing a linear analog signal proportional to the applied pressure.
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How does the temperature affect the sensor??s performance?
The sensor operates reliably within a wide temperature range from -40??C to +125??C. Its design minimizes temperature-induced measurement errors, ensuring stable and accurate pressure readings across this spectrum.
What is the response time of the MPXA6115A6U, and why is it important?
The typical response time is about 1 millisecond, which enables the sensor to detect rapid pressure changes promptly. This fast response is crucial in dynamic systems that require real-time pressure monitoring and control.
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Can the sensor handle pressures beyond its specified range?
While the device is designed to measure up to 115 kPa, it can withstand overpressure conditions up to 200 kPa without damage. However, operating continuously above the rated pressure may affect accuracy or sensor longevity.
What packaging does the MPXA6115A6U use, and what are the benefits?
The sensor comes in a TO-92 package, which provides mechanical protection and is well-suited for easy PCB mounting. This packaging supports durability and compact designs, making it suitable for various industrial and automotive applications.
