MPXHZ6250A6U Overview
The MPXHZ6250A6U is a highly sensitive piezoresistive pressure sensor designed for accurate measurement of absolute pressure in industrial and automotive applications. Featuring a pressure range of 0 to 250 kPa, the device integrates a silicon piezoresistive sensor with a temperature-compensated signal conditioning circuit, delivering a stable and linear output voltage. Its robust design ensures reliable operation across a wide temperature range, making it suitable for harsh environments. The sensor??s low power consumption and high sensitivity enable precise pressure monitoring and control, supporting critical system functionality. For detailed product support and availability, consult IC Manufacturer.
MPXHZ6250A6U Technical Specifications
| Parameter | Value | Unit |
|---|---|---|
| Pressure Range | 0 to 250 | kPa (absolute) |
| Supply Voltage | 5 ?? 0.25 | V DC |
| Output Voltage Span | 0.2 to 4.7 | V |
| Operating Temperature Range | -40 to 125 | ??C |
| Accuracy (including linearity, hysteresis, repeatability) | ??1.5 | % FS |
| Zero Pressure Output | 0.2 ??0.02 | V |
| Output Impedance | 2.5 | k?? |
| Response Time | 1 | ms (typical) |
| Package Type | TO-39 Metal Can | ?C |
MPXHZ6250A6U Key Features
- High Sensitivity: Enables precise detection of pressure changes, enhancing system accuracy and process control.
- Wide Operating Temperature Range: Supports reliable performance from -40??C to 125??C, suitable for harsh industrial environments.
- Temperature Compensation: Integrated circuitry ensures stable output voltage across temperature variations, minimizing measurement errors.
- Compact TO-39 Package: Facilitates easy integration into compact assemblies while providing durable protection against environmental factors.
MPXHZ6250A6U Advantages vs Typical Alternatives
This sensor offers superior absolute pressure measurement with enhanced sensitivity and low output impedance, which reduces signal noise compared to typical piezoresistive sensors. Its integrated temperature compensation circuit improves accuracy over a wide temperature range, outperforming devices lacking such compensation. The rugged metal can package provides better mechanical stability and reliability in industrial applications where durability is critical. Overall, it balances precision, robustness, and ease of integration effectively.
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Typical Applications
- Industrial process control systems requiring precise absolute pressure monitoring to optimize performance and maintain safety compliance in harsh environments.
- Automotive engine management systems for real-time intake manifold pressure measurement to improve fuel efficiency and emission control.
- Medical devices that demand accurate pressure sensing under variable temperature conditions for patient safety and device reliability.
- Environmental monitoring equipment measuring atmospheric pressure with high sensitivity to support weather forecasting and research.
MPXHZ6250A6U Brand Info
This product is part of a series of piezoresistive pressure sensors developed by a leading semiconductor manufacturer known for delivering high-quality analog and mixed-signal components. The sensor leverages advanced silicon micromachining technology combined with integrated signal conditioning, reflecting the brand??s commitment to precision, reliability, and industrial-grade performance. It is widely adopted in applications demanding stable, accurate pressure measurement under challenging operational conditions.
FAQ
What type of pressure measurement does this sensor provide?
The sensor measures absolute pressure, meaning it references a perfect vacuum as zero pressure. This makes it suitable for applications requiring absolute rather than gauge or differential pressure readings.
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What is the typical supply voltage for optimal performance?
The device is designed to operate reliably at a supply voltage of 5 volts DC, with a tolerance of ??0.25 volts to ensure stable output and accuracy.
How does temperature affect the sensor??s output?
Temperature variations can affect sensor output; however, this model includes integrated temperature compensation circuitry that minimizes offset and sensitivity drift across the specified operating range of -40??C to 125??C.
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What package type is used and why is it important?
The sensor comes in a TO-39 metal can package, which provides robust mechanical protection and excellent thermal conductivity, enhancing durability and reliability in industrial environments.
Can this sensor be used in automotive systems?
Yes, its pressure range, temperature tolerance, and output stability make it well-suited for automotive applications such as engine manifold pressure sensing, contributing to improved engine control and emissions management.
