JAJSDY5E October 2017 – February 2020 OPA202 , OPA2202 , OPA4202
PRODUCTION DATA.
Low-pass filters are used in signal processing applications to reduce noise and prevent aliasing. The OPAx202 devices are is designed to construct high-speed, high-precision active filters. Figure 47 shows a second-order, low-pass filter commonly encountered in signal processing applications.
Use the following parameters for this design example: