TDA1519 audio power amplifier chip

Description: The TDA1519 is a stereo audio power amplifier IC designed for high-quality audio applications in consumer electronics. It provides high output power with low distortion and noise, making it suitable for driving speakers in audio systems such as mini hi-fi, portable radios, and multimedia speakers. The IC features a compact design with integrated protection circuits for reliable operation.

Key Features:

• Stereo audio power amplifier IC
• High output power capability
• Low distortion and noise
• Wide supply voltage range
• Short-circuit and thermal protection
• Thermal shutdown indicator
• Soft clipping
• Mute function

Technical Specifications:

• Supply Voltage: 8V to 18V
• Output Power: Up to 2 × 12W (depending on application and load)
• Total Harmonic Distortion + Noise (THD+N): 0.5% at 1W, 1kHz
• Signal-to-Noise Ratio (SNR): 80dB (typical)
• Operating Temperature Range: 0°C to +70°C
• Package Type: Multiwatt-15

Applications:

• Mini hi-fi systems
• Portable radios
• Multimedia speakers
• Audio amplification in consumer electronics

Datasheet: For detailed technical information, refer to the TDA1519 audio power amplifier IC datasheet.