TDA2030A Hi Fi Amplifier IC

The TDA2030A Hi-Fi Audio Amplifier IC is a versatile, low-distortion amplifier designed for high-quality audio applications. It can deliver 18W of output power with excellent sound clarity, making it suitable for home theater systems, speaker amplifiers, guitar amps, and DIY audio projects.

With short-circuit protection, thermal shutdown, and wide supply voltage compatibility, the TDA2030A is highly reliable for professional and hobbyist use. It supports both single-supply and dual-supply operations, ensuring flexibility in circuit design.

🔹 Applications

• Hi-Fi audio amplifier systems

• DIY speaker and subwoofer amplifiers

• Guitar amplifiers and music systems

• Home theater audio systems

• Audio pre-amplifier and power amplifier circuits

• Educational & DIY audio projects

🔹 Precautions

• Ensure proper heatsink to prevent overheating

• Do not exceed maximum supply voltage (±22V)

• Avoid speaker impedance lower than 4Ω for safe operation

• Use high-quality capacitors for better audio filtering

• Handle with care to avoid ESD damage

🔹 Technical Specifications

• IC Type: Hi-Fi Audio Amplifier

• Package: Pentawatt (5-pin)

• Output Power: Up to 18W (±18V supply, 4Ω load)

• Total Harmonic Distortion (THD): <0.5%

• Supply Voltage Range: ±9V to ±18V (single or dual supply)

• Load Impedance: ≥4Ω

• Frequency Response: 20Hz – 20kHz

• Protection Features: Short-circuit, thermal shutdown

• Pin Count: 5 pins

• Operating Temperature: –20°C to +70°C

📹 Tutorial Video

Watch TDA2030A Amplifier Circuit Tutorial

🔹 Related Categories

• IC’s

• Electronics Components

• Arduino and Accessories

• Tools and Accessories

🔹 Summary

The TDA2030A Hi-Fi Audio Amplifier IC is a reliable, low-distortion amplifier delivering up to 18W of power for DIY audio, guitar amps, and home theater systems. With built-in protection and wide supply range, it ensures high-quality sound output for hobbyists and professionals alike. A must-have in IC’s for audio enthusiasts and electronics engineers.