xkyve
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What is injection current in the context of an Analog to Digital Converter?
I read this post https://www.edaboard.com/threads/126381/ , but nobody was sure what it is exactly.
For example in my ADC datasheet it says that I have a maximum error of 2 LSB (plus, minus) without current injection and 3 LSB with current injection and I'm not sure which is applicable in my simple circuit (just a resistor divider and a filter capacitor which go in my ADC input).
Thanks
I read this post https://www.edaboard.com/threads/126381/ , but nobody was sure what it is exactly.
For example in my ADC datasheet it says that I have a maximum error of 2 LSB (plus, minus) without current injection and 3 LSB with current injection and I'm not sure which is applicable in my simple circuit (just a resistor divider and a filter capacitor which go in my ADC input).
Thanks