Part number : STK412-430
Functions : Two-Channel Shift Power Supply Audio Power Amplifier ICs 150W + 150 W
Manufacturer : SANYO -> Panasonic
Reference Circuit : STK-410
The STK412-000 series are class H audio power amplifier hybrid ICs that feature a built-in shift power upply circuit. These Provide ICs high efficiency audio power amplification by controlling (switching) the supply voltage supplied to the power transistors according to the detected level of the input audio signal.
Sanyo Module / Power AMP / Thick-Film Hybrid IC
STK412-430 Datasheet PDF
Other data sheets within the file : STK350-000, STK350-010, STK350-020, STK350-030, STK350-040