The Sanyo STK412-530 is a high-performance, two-channel (stereo) thick-film hybrid integrated circuit (IC) designed for Class H audio power amplification. It is characterized by its high-efficiency "shift power supply" system, which adjusts the operating voltage based on the audio signal level to minimize heat and maximize power. Key Specifications
Power amplifier IC (audio power amplifier, hybrid SIP).
: Automatically monitors substrate temperature to prevent overheating. Short-Circuit Protection
The STK412-530 is a two-channel, high-power audio amplifier IC originally manufactured by Sanyo. It belongs to a series of Class H hybrid ICs that utilize a built-in shift power supply circuit to achieve high efficiency by switching supply voltages based on input signal levels. Key Technical Specifications
The STK412-530 uses a 16-pin SIP (0.1" pitch). Pin numbering is standard from left to right when facing the printed side.
is a "Shift Power Supply" module. Unlike standard amplifiers that waste energy as heat, this IC detects the input audio level and switches its supply voltage accordingly. This "Class H" style behavior means you get:
The Sanyo STK412-530 is a high-performance, two-channel (stereo) thick-film hybrid integrated circuit (IC) designed for Class H audio power amplification. It is characterized by its high-efficiency "shift power supply" system, which adjusts the operating voltage based on the audio signal level to minimize heat and maximize power. Key Specifications
Power amplifier IC (audio power amplifier, hybrid SIP). stk412530 datasheet
: Automatically monitors substrate temperature to prevent overheating. Short-Circuit Protection Key Technical Specifications 3
The STK412-530 is a two-channel, high-power audio amplifier IC originally manufactured by Sanyo. It belongs to a series of Class H hybrid ICs that utilize a built-in shift power supply circuit to achieve high efficiency by switching supply voltages based on input signal levels. Key Technical Specifications The Sanyo STK412-530 is a high-performance
The STK412-530 uses a 16-pin SIP (0.1" pitch). Pin numbering is standard from left to right when facing the printed side.
is a "Shift Power Supply" module. Unlike standard amplifiers that waste energy as heat, this IC detects the input audio level and switches its supply voltage accordingly. This "Class H" style behavior means you get: