Datasheet - Stk411210e
As this module is no longer in production, be wary of counterfeit products. Verify your STK411210E with the original Sanyo datasheet markings and, if possible, test quiescent current (60mA typ.) before connecting speakers.
The STK411210E datasheet is a comprehensive document that outlines the specifications, characteristics, and applications of the STK411210E, a power amplifier IC (Integrated Circuit) developed by Sanyo (now part of ON Semiconductor). This IC is designed to deliver high-quality audio amplification in a variety of applications, including audio systems, musical instruments, and public address systems.
. Part of the popular STK series, it is designed for use in high-fidelity audio systems, providing a dual-channel (stereo) output using a split power supply. Key Specifications & Features Application
In many configurations, the metal backplate is electrically live (often tied to the negative supply rail). You must use an insulating kit (a mica or sil-pad spacer alongside a plastic shoulder washer for the mounting screw) to prevent short-circuiting the entire amplifier to the grounded chassis. Common Failure Points & Troubleshooting stk411210e datasheet
The STK411210E datasheet provides a comprehensive list of technical specifications, including:
I cannot directly fetch or review a live external PDF document (like the datasheet from Sanyo/ON Semiconductor) because my browsing is limited and I don’t store proprietary component datasheets.
: Always use thermal paste between the IC backplate and the heatsink. If the unit overheats, check for a blocked fan or dried-out thermal compound. As this module is no longer in production,
(Note: Pinouts may vary slightly by revision. Always verify the specific footprint on the physical package metal casing.)
The STK411210E contains two complete amplifier channels on a single ceramic substrate. Each channel includes:
Note: exact numeric values vary by production batch and revision. A typical STK-class amplifier datasheet will include: This IC is designed to deliver high-quality audio
Main output pins (usually pins 15 and 16) connected directly to the speakers.
If you cannot find the specific "E" revision datasheet, look for the STK4111 series family datasheet. These documents often cover the entire family, including the 210E variant, in a single file.
