Why is BiasOut run through 1M resistor in Series?
tdengineer
Miami
in Cyton
In the ads1299 datasheet it shows bias out traced out with the resistor in parallel not in series. Wouldn’t this resistor cause a massive voltage drop and interfere with the bias out voltage?
Comments
There are other threads here on the Forum discussing the wiring of the Bias bin. Suggest using the "Google Advanced Search" button in the upper right column.
https://www.google.com/search?as_q=bias+wiring&as_sitesearch=openbci.com
https://openbci.com/forum/index.php?p=/discussion/172/understanding-bias-signal-generation
https://openbci.com/forum/index.php?p=/discussion/3553/bias-feedback