STK413-430 is a dual-channel (stereo) AF power amplifier hybrid integrated circuit (IC) originally developed by Sanyo. It is part of a series known for high-fidelity audio reproduction and is often found in home theater systems, professional audio monitors, and DIY amplifier projects. Technical Overview Output Power : Typically provides of output at a Total Harmonic Distortion (THD) of 1%. Operating Voltage
A standard application for the STK413-430 involves a split power supply (positive, negative, and ground) to ensure high-fidelity sound reproduction and low distortion. stk413-430 circuit diagram
Applications
Dual-Channel Configuration: The IC operates as two independent amplifier channels (Left and Right) within a single package, designed to drive 6Ω to 8Ω speaker loads. STK413-430 is a dual-channel (stereo) AF power amplifier