The reducing and cut-off frequency circuit with capacitor( wideband strain signal conditioner 1B31)

Published:2012/9/26 22:29:00 Author:Ecco | Keyword: reducing , cut-off frequency , capacitor, wideband , strain signal , conditioner | From:SeekIC

The external capacitors CSEL1 and CSEL2 can set cutoff frequency of low pass filter below 1kHz to meet the needs of the application of narrowband, and the circuit is shown in Figure. The capacitance is calculated as following:



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