TEA2025 Audio IC DIP-16 Code: 19079143

The TEA2025 (or TEA2025B) is a monolithic dual/bridge audio amplifier IC commonly used in portable radios, PC speakers, and DIY electronics. It operates on a supply voltage of 3 V to 15 V and delivers up to 2.3 W per channel in dual (stereo) mode or roughly 4.7 W in bridge mode.

Key Specifications

• Configuration:Dual (Stereo) or Bridge (Mono) connection modes
• Voltage Range:3 V to 15 V
• Output Power:2 × 2.3 W (at 9 V, 4 Ω)
• Package:16-pin DIP (PowerDIP) or SO
• Protection:Built-in thermal shutdown protection

Advantages

• Requires very few external components
• Features soft clipping and very low switch-on/off noise
• High channel separation