|
Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
|
|
|
Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
|
In Reply to: Electrolytic Cap Before the Input of an Op-amp? posted by Dimiter on August 11, 2001 at 08:40:42:
As EdG notes, the GAIN of the non-inverting op-amp is determined by the resiostor ratio. However, 12 dB is not the GAIN, but a log representation of it.Take the gain number, apply the LOG function to it, and multiply by 20 to get dB from GAIN.
RE the 1 uF cap, I would leave it in there for protection from DC on the input, but change it to a good PP cap.
Jon Risch
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Re: Electrolytic Cap Before the Input of an Op-amp? - Jon Risch 11:42:07 08/12/01 (0)
Top of Page ]
[ Contact Us ]
[ Support/Wish List ]
[ Copyright © 2025, Audio Asylum, all rights reserved ]
