MPXA4250A6U

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Pressure sensors and transducers play an important role in our lives as they are used in a wide range of applications. They measure pressure changes in various systems from liquids to gases and are used extensively in automotive, aerospace, and medical industries. The MPXA4250A6U pressure transducer is one such device that provides reliable and accurate measurement of pressure.

The MPXA4250A6U is an absolute pressure transducer manufactured by Freescale Semiconductor. It is a digitally calibrated, micromachined silicon piezoresistive element that is based on the Wheatstone bridge principle. The MPXA4250A6U uses an integrated circuit with a temperature compensation circuit to keep the output voltage stable and reliable over a range of presumed operating temperatures.

The pressure transducer is suitable for a variety of applications, including fuel and air flow in engine control systems, HVAC system and fluid monitoring, automotive and process control systems. It is also suitable for measuring pressure in appliances such as refrigerators and ranges, and in medical aspiration and infusion pumps. The MPXA4250A6U offers exceptional accuracy, even in extreme environmental conditions such as high humidity and temperatures ranging from -40°C to +125°C.

The MPXA4250A6U is easy to integrate and provides a precise output signal that can be easily interfaced with most control systems. It measures pressure changes in a range from 0 to 10.2 PSI, and offers a reliable and linear output response to pressure changes. The transducer features a wide dynamic and signal range with a resolution up to 0.01 PSI. For output signal range 0.5 to 4, the MPXA4250A6U has a resolution of 0.001 PSI.

The pressure transducer offers fast response time and is resistant to electrical noise. Furthermore, it comes in two voltage ranges, 5V and 3.3V, and provides an output signal range from 0.5 to 4V. The device is also immune to the polarity of the supply voltage. It is provided with a built-in protection circuit against overloads, and it also includes an integrated temperature compensation for better accuracy of the output signal.

The MPXA4250A6U pressure transducer is designed for easy implementation and is a low-cost solution that integrates many features making it suitable for various pressure sensing applications. Its small package size (1.6mm x 4mm x 4mm) is optimal for size-constrained and cost-sensitive applications. The device is simple to use, and offers fast response and reliable operation over an extended temperature range.

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