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Micro controller with high speed ADC, 10+ ADC inputs

Yasen Yasenov
Prodigy 10 points

How fast is the fastest ADC on a micro controller with 10+ ADC inputs ? It does not have to be from the C2000 series.

  • 0
    Guru 192875 points

    Hi Yasen,

    As you've posted in C2000 forum, let us talk about C2000 device: F28377D

    Check this document: 3034.ADC.pdf

    Regards,

    Gautam

  • 0 in reply to Gautam Iyer
    TI__Genius 11951 points
    Hi Yasen,
    The device family Gautam mentions is a good choice which has what is probably C2000's most accurate ADC to date. 12b mode can sample up to 3.5MSPS and 16b mode can reach 1MSPS. However there are four ADCs on chip so you can get an effective 14MSPS/4MSPS respectively (with some care managing ADC-to-ADC error). Depending on your other system needs I would also suggest F2809 or F2833x which have a single ADC that can sample at 12.5MSPS.

    Regards,
    Joe