Stk411-210e: Datasheet

The Sanyo STK411-210E is a thick-film hybrid Audio Frequency Power Amplifier IC commonly used in split power supply configurations, featuring a 22-pin ZIP package for high-fidelity applications. Key design considerations include significant thermal management, as the chip lacks adjustable variables for tuning, requiring robust heatsinking for operation. Read the full datasheet analysis at AllDatasheet . STK411-210E SANYO Integrated Circuits (ICs) - Jotrin

Circuit Configuration:

Supports both standard Stereo and high-power BTL (Bridge-Tied Load) mono modes. Stk411-210e Datasheet

The module is known for its robust hybrid construction which aids in heat dissipation and longevity. The Sanyo STK411-210E is a thick-film hybrid Audio

Counterfeits:

Since Sanyo discontinued these modules, many "new" units on the market are clones. Genuine units usually have sharper laser-etched text and better weight due to the metal substrate. What is the supply voltage of your transformer? STK411-210E SANYO Integrated Circuits (ICs) - Jotrin Circuit

The STK411-210E is a reliable and efficient power amplifier IC, designed for high-quality audio applications. Its high power output, low distortion, and wide operating voltage range make it an excellent choice for a variety of audio equipment designs.

Total Harmonic Distortion (THD):

Generally below 0.4% at rated output, ensuring clear audio reproduction.