BA 3812L – Equalizer-IC [featured_image] BA3812L Datasheet Download is available until [expire_date] Version Download 536 File Size 90.80 KB File Count 1 Create Date 10 September, 2015 Last Updated 10 May, 2026 BA 3812L - Equalizer-IC One BA3812L IC. TDA 2822M Datasheet 5 Band-EQ V1.3 – Build Instructions