Filter Wiz Lite is a free active filter designer. Filter Wiz Lite is the best choice when the filter specifications do not require the sophistication and advanced capabilities of Filter Wiz PRO. The application is significantly superior to other free desktop and online calculators.
Main Features :
- user-friendly interface : allows instant access to all completed phases of the filter design, and presents information and choices with clarity and ease of use
- lowpass, highpass, bandpass, bandstop filter types : rapidly design order 1 to 10 active filter.
- new Antialiasing Filter design : design an antialiasing lowpass filter for A/D conversion
- 5 Approximations available : Butterworth, Chebyshev, Inverse Chebyshev, Elliptic, Bessel
- export design as eSketch file : allows designer to optionally take advantage of Schematica's eSketch simulator for further analysis, without having to redraw schematic.
- new Op Amp selector and Slew Rate Calculator tools : find suitable op amp families by sorting on GBW, slew rate or quiescent supply current. Schematica's Resistor Color Coder also included.
- "Strategy" help windows : view help topics appropriate to each design phase, accessible through "Strategy" buttons. All help topics are also available through a standard help file
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