MLX90328LDC-DBA-000-SP

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Pressure sensors and transducers play an important role in providing pressure information to many different applications. In this article, the focus will be on the MLX90328LDC-DBA-000-SP. Its application fields and working principle will be discussed.

The MLX90328LDC-DBA-000-SP is a very small, low-cost pressure sensor with various different application fields. It was developed by Melexis, and features an I2C interface for communication to various different systems. It has a wide operating temperature range of -40 to +125°C, and is very power efficient, using only 0.1µA of power when not active.

The main application of the MLX90328LDC-DBA-000-SP is in mobile and portable devices, where its small size and low power requirements make it perfect for applications in which space and/or power are limited. The MLX90328LDC-DBA-000-SP can also be used in automotive systems, in home security systems, and in medical and healthcare applications.

When looking at the working principle of the MLX90328LDC-DBA-000-SP, we see that it is based on a capacitive sensing principle. The sensor contains a pressure port on the bottom and an electrical port on the top. When pressure is applied to the pressure port, it affects the capacitance of the electrical port. This change in capacitance is then measured and converted into a digital signal, which can be read by I2C.

The MLX90328LDC-DBA-000-SP is a great choice for pressure transducer applications. Its wide operating temperature range and low power consumption make it perfect for mobile and portable applications, while its small size makes it ideal for automotive applications. Thanks to its capacitive sensing principle, it is very accurate and reliable, making it a great choice for any application.

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