Asadi F.2024-03-132024-03-1320241559-811Xhttps://doi.org/10.1007/978-3-031-50773-1_6https://hdl.handle.net/20.500.12662/2982A comparator compares two voltages and indicate which is larger. A filter is a circuit that separate some frequencies from others. This chapter studies the important comparator and filter circuits. © 2024, The Author(s), under exclusive license to Springer Nature Switzerland AG.eninfo:eu-repo/semantics/closedAccessBook Chapter10.1007/978-3-031-50773-1_62-s2.0-8518247019099N/A85Part F2080