Professional IC Distribution & Technical Solutions

The STK5472 is a hybrid IC (Integrated Circuit) manufactured by SANYO, designed primarily for use in audio amplifier applications. Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: SANYO
• Type: Hybrid IC (Thick-Film Hybrid)
• Function: Audio Power Amplifier
• Package: SIP (Single In-line Package)
• Pin Count: 16 pins
• Power Supply Voltage (VCC): Typically ±30V (Dual Supply)
• Output Power: Up to 50W (depending on configuration and load)
• Load Impedance: Typically 4Ω or 8Ω
• Operating Temperature Range: -20°C to +85°C

Descriptions:

• The STK5472 is a high-performance audio amplifier IC designed for stereo or bridge-tied load (BTL) configurations.
• It integrates multiple amplifier stages, including pre-amplifier and power amplifier sections, into a single module.
• Suitable for home audio systems, car audio amplifiers, and other medium-power audio applications.

Features:

• High Power Output: Capable of delivering substantial output power for its class.
• Low Distortion: Designed for high-fidelity audio reproduction with minimal harmonic distortion.
• Built-in Thermal Protection: Includes safeguards against overheating.
• Wide Supply Voltage Range: Supports flexible power supply configurations.
• Compact Design: SIP packaging allows for space-efficient PCB mounting.

For exact application circuits and performance characteristics, refer to the official SANYO datasheet.