Other Parts Discussed in Thread: TINA-TI, , LM324, LMV612, OPA4187, OPA187
Tool/software: TINA-TI or Spice Models
i have a question regarding new Filter Designer Tool. First of all i would like to say that it is a major and good improvement from the previous Filter Designar Tool.
My questions is this. I defined a notch filter with 60Hz notch, and 6Hz BW. The tool suggests a Bainter topology with LP324-N opamp. The tool shows a magnitude graph where the notch is really deep and narrow. When i export to tina-ti it informs me that LP324-N does not exist so an ideal opamp will be used. Here is my concern. Is the graph from the tool (filter designer) based on a LP324-N that you do not want to share (and i understand that) or is the magnitude graph based on ideal opamp simulation?