Electronics > Projects, Designs, and Technical Stuff
Multichannel ADC chip
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ogden:

--- Quote from: Yansi on January 22, 2019, 03:57:00 pm ---AD7490... jeez. That cost an arm and leg for what is here really needed here.

Just slap there a few MUXes and use the internal ADC in your MCU.

--- End quote ---

FYI many 64-pin stm32's have 16 external ADC inputs. For example STM32F030R8T6 qty1 price: 2.5$ or lower,  16 channel AD7490 qty1  ... around 12$  :-DD
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