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Single Supply, Micropower, Second Order Lowpass Filter with

2015-03-16 16:07  
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View Full Size Image View Original DatasheetSingle Supply, Micropower, Second Order Lowpass Filter with 60Hz Notch

The first section is a standard low-pass filter with Fc=40Hz. The second section is a notch filter tuned to eliminate 60Hz mains pickup from the signal.




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