Professional IC Distribution & Technical Solutions

The STK5474 is a hybrid IC (Integrated Circuit) manufactured by SANYO, designed for use in audio amplifier applications. Below are the factual specifications, descriptions, and features of the STK5474:

Specifications:

• Manufacturer: SANYO
• Type: Hybrid IC (Thick-Film Hybrid)
• Category: Audio Power Amplifier
• Package: SIP (Single In-line Package)
• Pin Count: 16 pins
• Power Supply Voltage (VCC): Typically ±35V (Dual Supply)
• Output Power: 30W (per channel, typical at 8Ω, THD = 0.08%)
• Total Harmonic Distortion (THD): ≤ 0.08% (at rated output)
• Frequency Response: 20Hz – 50kHz (±1dB)
• Input Impedance: ~50kΩ
• Operating Temperature Range: -20°C to +85°C

Descriptions:

• The STK5474 is a dual-channel audio power amplifier IC, commonly used in stereo amplifier systems.
• It integrates multiple components, including power transistors, resistors, and capacitors, in a single SIP package.
• Designed for high-fidelity audio applications with low distortion and wide frequency response.

Features:

• Dual-Channel Operation: Supports stereo amplification.
• Built-in Thermal Protection: Prevents overheating damage.
• Low Noise & Distortion: Ensures high-quality audio output.
• High Power Efficiency: Suitable for medium-power audio systems.
• Compact Design: Reduces external component requirements.

This information is based on the manufacturer's datasheet and technical documentation. For exact application details, refer to the official SANYO datasheet.