Based on the and reverse-engineered commercial products, the IC is found in:
: Housed in a miniature SIP (Single In-line Package), specifically a 22-pin hybrid package measuring approximately 78 x 44 x 9 mm. Absolute Maximum Ratings
Datasheet archive sites like Alldatasheet.com or DatasheetCatalog.com still host the original Sanyo specification sheet (PDF Rev. 1.2). Print it out before you start soldering. stk412530 datasheet
Often includes thermal and over-voltage protection to ensure longevity. 2. STK412-530 Specifications and Technical Data
Stk412-530 Power Amplifier Board 120wx2 Power Amp Board Tested Based on the and reverse-engineered commercial products, the
The STK412530 is a class AB audio power amplifier IC designed by SANYO Electric Co. (now part of ON Semiconductor). It is a dual-channel (stereo) amplifier capable of delivering 30 watts per channel into a 6-ohm load (or 25W into 8 ohms) with low distortion. It is built using SANYO’s proprietary thick-film hybrid technology, which combines discrete transistors, resistors, and capacitors on a ceramic substrate, all encapsulated in a plastic package.
, typically 6Ω or 8Ω), always refer to the specific STK412-530 datasheet PDF, as efficiency and power can vary slightly based on voltage rails. 3. Pinout Configuration Print it out before you start soldering
For precise design work, always download the latest version of the "STK412-530 PDF" from a trusted distributor.