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The STK5476 is a hybrid IC (Integrated Circuit) manufactured by Sanyo (now part of ON Semiconductor). It is designed for use in audio amplifier applications, particularly in stereo systems.

Specifications:

• Type: Hybrid IC (Thick Film)
• Function: Dual-channel (Stereo) Power Amplifier
• Output Power: 30W per channel (at specified conditions)
• Supply Voltage Range: Typically operates at ±30V (dual supply)
• Package: SIP (Single In-line Package)
• Pin Count: 15 pins
• Thermal Resistance: Designed with built-in heat sink for efficient heat dissipation

Descriptions:

The STK5476 is a high-performance audio amplifier IC that integrates two independent amplifier channels in a single package. It is commonly used in stereo audio systems, home theater amplifiers, and other audio applications requiring moderate power output. The thick-film hybrid construction ensures reliability and thermal stability.

Features:

• Dual-Channel Amplification: Supports stereo output.
• High Output Power: Capable of delivering up to 30W per channel.
• Low Distortion: Designed for high-fidelity audio reproduction.
• Built-in Thermal Protection: Helps prevent overheating.
• Compact SIP Package: Space-efficient design for PCB mounting.
• Wide Voltage Range: Suitable for various amplifier configurations.

For exact operating conditions and application circuits, refer to the official datasheet from the manufacturer.