The PGA300 is an all-in-one System on Chip (SoC) for pressure sensor systems, utilizing a third-order pressure and temperature compensation algorithm for linearization. PGA300 also drives the 4- to 20-mA current loop and provides the excitation voltage for the resistive bridge sensor. Due to the highly-integrated PGA300, this reference design minimizes the typical component count and board size for a pressure sensor transmitter without losing accuracy and performance. This design also includes the typical protection circuitry for the industry-standard IEC61000-4 suite of EMC and EMI tests.
A fully assembled board has been developed for testing and performance validation only, and is not available for sale.
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Reference design overview and verified performance test data
Detailed schematic diagram for design layout and components
Complete listing of design components, reference designators, and manufacturers/part numbers
Detailed overview of design layout for component placement
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Design file that contains information on physical board layer of design PCB
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| Type | Title | Date | ||
|---|---|---|---|---|
| * | Design guide | Industrial Current-Output Pressure Sensor Transmitter Reference Design | Sep. 08, 2015 |
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