Stk411210e Datasheet [better] (2026)

This is a split supply IC. You need a transformer with a center tap (e.g., 28V-0-28V AC). After rectification and smoothing, this gives approximately ±39V DC.

+Vcc, -Vcc, and Ground for split supply operation. stk411210e datasheet

The STK411210E contains two complete amplifier channels on a single ceramic substrate. Each channel includes: This is a split supply IC

While specific wattage for the "210E" variant is often found in detailed service manuals, similar modules in this family range from 10W to 50W per channel with low total harmonic distortion (THD ≈ 0.4%). Features & Design 28V-0-28V AC). After rectification and smoothing