The datasheet mentions that the AFE4950 can drive up to 8 LEDs, 4 photodiodes, and 2 ECG electrodes. I wanted to ask whether using all 8 LED and/or 4 photodiode channels will result in any compromise on the operation, usability, or functionality of the electrode channels on the sensor. In other words, to what extent can I drive all the LEDs and photodiodes at the same time such that I can still achieve optimal functionality from the electrode channels, or are these drivers independent?
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