Pipe pressure monitoring circuit with MPX4100A integrated Silicon pressure sensor

Published:2012/8/27 1:23:00 Author:Ecco | Keyword: Pipe pressure , monitoring circuit , integrated Silicon , pressure sensor | From:SeekIC

The typical application circuit of MPX4100A is shown in the figure, MPX4100A is used to monitor pipeline pressure. It uses the +5 V power supply, C1 and C2 are the power supply decoupling capacitors. C3 is the denoising capacitor of the output end. Integrated silicon pressure sensor output voltage (ISP) is first converted the digital by the A / D converter, and then sent to the microprocessor (μP) to calculate the measured pressure value. In order to simplify the circuit, it also can use microcontroller with A / D converter such as the Motorola company's MC68HC05 microcontroller.



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