SAR ADC used for biomedical devices

[Patrick Yang]

Hi guys，
I am now design a sar adc mainly used for implantable devices to detect bio-signal, such as EEG. I wana know how to test sar adc, because i have already set up all the blocks, and what's the important specifications i should pay attention to? In addition, any one who can recommend some papers about bio-SAR ADC? Thanks in advance.

 

[VT-121]

When you say "SAR", are you referring to "Successive-Approximation-Register" (type of ADC) or "Specific Absorption Rate" (of EM fields into the human body)? It's unclear which "SAR" you are referring to.

Thanks

 

[Patrick Yang]

the first one, successive approximation register

When you say "SAR", are you referring to "Successive-Approximation-Register" (type of ADC) or "Specific Absorption Rate" (of EM fields into the human body)? It's unclear which "SAR" you are referring to.

Thanks