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  • AFE4490SPO2EVM: DB9 oximetry reflective mode

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    Part Number: AFE4490SPO2EVM Other Parts Discussed in Thread: AFE4490 , , AFE44S30 , AFE44I30 , AFE4460 , AFE4403EVM , AFE44S30EVM , AFE44I30EVM , AFE4403 Hi Experts, I am seeing posts from over 7yrs ago about AFE4490 designing with reflective oximeter. For our…
    • Resolved

  • RE: AFE44I30: Calibration for the Automatic LED DC Cancellation

    Hello, This is on the AFE44I30EVM. When you say the output waveform, I assume you mean running with the normal phase definition, not the calibration one? Here's the output waveform with the calibration applied: <Image removed> And a waveform…

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