To view the complete, original STK412-230 Datasheet PDF, you should:
STK412-230 – some sites still host scanned PDFs of the original SANYO datasheet.Always verify that any downloaded PDF is for the correct suffix (e.g., STK412-230 vs STK412-220) as output power and pinout may differ.
The STK412-230 is a thick-film hybrid integrated circuit (Hybrid IC) designed primarily for high-fidelity audio power amplification. Manufactured originally by SANYO (now part of ON Semiconductor), this module belongs to the renowned STK series, which was widely used in stereo receivers, home theater systems, and high-power professional audio equipment during the late 1990s and early 2000s. Stk412-230 Datasheet Pdf
If you obtain the PDF datasheet, here are the critical specifications and design features you should look for:
1. Electrical Characteristics (Typical Values) To view the complete, original STK412-230 Datasheet PDF
2. The "Split Supply" Design The suffix "-230" (and the 200-series in general) indicates that this IC requires a Split Power Supply (Dual Rail: +Vcc, 0V (GND), -Vcc).
3. Pinout Structure The datasheet will typically show a vertical, multi-pin package (usually 15 to 18 pins). Key pin groups to identify on the datasheet are: Search by full part number: STK412-230 – some
Note: Pin names and count vary by package/version—confirm with the official datasheet PDF.
| Model | Power (6Ω) | Voltage | Pin Compatible? | Notes | |-------|------------|---------|----------------|-------| | STK412-230 | 150W | ±48V | Yes | Original model | | STK412-220 | 120W | ±42V | Yes | Lower power, similar pinout | | STK412-240 | 180W | ±55V | No (suffix differs) | Uses 20-pin package | | STK419-130 | 100W | ±35V | No | Lower voltage, different series |
The STK412-230 offers the best price-to-power ratio among its direct replacements.
This IC became popular in high-power stereos, home theater systems, and powered mixers from the 1990s to the mid-2000s.