- Mar 22, 2022
Nowadays, a web tool like Analog Devices Analog Filter Wizard or Texas Instruments Filter Design Tool, are the typical way to go if a quick solution is needed.
Used the Analog devices one.
set it up as low pass to 20Khz, would require unconventional resistors and capacitors values, i don't have at home, a lot more stages (but that's no problem).
9.7kΩ 0.1% (Vishay) https://nl.mouser.com/ProductDetail/Vishay-Dale/TNPW12069K70BEBD?qs=%2B4TWai3HcVp%2BXbmImfxA9Q==
(currently not available).
43.6kΩ (doesn't exist.)
8.36kΩ (doesn't exist.)
113kΩ 0.1% (Vishay) https://nl.mouser.com/ProductDetail...=sGAEpiMZZMtlubZbdhIBIGVQ/zJadjsEmCK2a/GSSN4=
5.56kΩ 0.1% (Vishay) https://nl.mouser.com/ProductDetail...GAEpiMZZMtlubZbdhIBICB2h%2BaJmJs0EsVZDyOHMgU=
169kΩ 0.1% (Bourns) https://nl.mouser.com/ProductDetail...=sGAEpiMZZMtlubZbdhIBICVtsFvKVwjkKF3TtUhPhck=
capacitor 40.6pF <--- doesn't exist.
that's gonna be kinda complex
parallel resistor and capacitor to match the analog Devices Schematic?