!!hot!! - Stk412-230 Datasheet Pdf

| Parameter | Rating / Value | |-----------|----------------| | | 230W + 230W (Stereo) into 6Ω at ±55V, THD = 0.4% | | Total Harmonic Distortion (THD) | 0.08% (at 1kHz, 50W) | | Frequency Response | 20Hz – 50kHz (-3dB) | | Supply Voltage Range | ±35V to ±65V | | Quiescent Current | 100 mA (typical) | | Load Impedance | 6Ω (recommended), 8Ω (acceptable) | | Input Sensitivity | 1.2V for rated output | | Signal-to-Noise Ratio (S/N) | 110 dB (A-weighted) | | Package | SIP-15 (Single Inline Package with 15 pins) |

The STK412-230 belongs to the STK412-xxx series of hybrid power ICs. It stands out due to its "Shift Power Supply" technology, which is a variation of Class H amplifier design. This design enables the amplifier to achieve higher efficiency compared to traditional Class AB amplifiers by managing the supply voltage based on the input signal level. High Power Output: Designed for robust stereo output.

: SIP-18 or HZIP with a metal heat sink for superior thermal management. Core Features Stk412-230 Datasheet Pdf

The STK412‑230 found its way into many mid‑to‑high‑end audio devices of the late 1990s and 2000s. A notable example is a that used six STK412‑230C ICs: separate units for the left, right, and surround channels, all operating from split power supplies.

The STK412-230 is a power amplifier IC (Integrated Circuit) designed for use in audio equipment, such as stereo amplifiers, surround sound systems, and other applications requiring high-quality audio amplification. The device is part of the STK (Sanyo Kenwood) series, which was widely used in the past for various audio and video applications. High Power Output: Designed for robust stereo output

Note: Pin names and count vary by package/version—confirm with the official datasheet PDF.

The is a powerful, reliable audio amplifier IC that bridges the gap between high-power requirements and efficient energy consumption. With its 150W+150W output capability and specialized shift power supply design, it remains a popular choice for high-fidelity audio applications. Proper thermal management and careful design of the power supply stage are key to unlocking its full potential. A notable example is a that used six

Capable of driving 8 Ω loads with high power, suitable for demanding sound systems. Low Distortion: Designed for high-fidelity applications.

—while maintaining high efficiency through a built-in shift power supply circuit. IC Components Key Technical Specifications According to authoritative datasheets from Sanyo (AllDatasheet) IC Components , the core attributes of the STK412-230 include: Output Power Amplifier Class

The SIP18 package is designed for superior heat dissipation. 3. STK412-230 Pinout Configuration

| Pin | Function | |-----|----------| | 1 | Non-inverting input (Ch1) | | 2 | Inverting input (Ch1) | | 3 | Ground | | 4 | Bootstrap (Ch1) | | 5 | Output (Ch1) | | 6 | +VCC | | 7 | -VCC | | 8 | Standby control | | 9 | -VCC (power ground) | | 10 | Output (Ch2) | | 11 | Bootstrap (Ch2) | | 12 | Ground | | 13 | Inverting input (Ch2) | | 14 | Non-inverting input (Ch2) | | 15 | Signal ground |