TDA7266 Power Amplifier Module DC 6-18V

The TDA7266 stereo amplifier module delivers 2 × 7 W of audio output from a compact board powered by 6–18 V DC. The TDA7266 chip includes built-in thermal shutdown, short-circuit protection, and pop/click suppression — making it one of the most robust and easy-to-use stereo amplifier ICs for portable and embedded audio applications.

🔹 Key Applications

• Compact stereo speaker system builds
• Battery-powered portable audio devices
• Desktop multimedia speaker amplification
• Embedded stereo audio for kiosks and displays
• Arcade machine stereo audio restoration
• Educational electronics audio projects

🔹 Why Choose This Module?

• 2 × 7 W stereo output — clear, room-filling sound
• Wide 6–18 V supply — from USB power banks to 12 V supplies
• Integrated protection — thermal shutdown and short-circuit safe
• Pop/click suppression — clean audio on power-on
• Compact module format — easy integration into enclosures

🔹 Technical Specifications

• Chipset: TDA7266
• Channels: 2 (stereo)
• Supply Voltage: 6 V – 18 V DC
• Output Power: 2 × 7 W (at 8 Ω, 18 V)
• Load Impedance: 4 Ω – 8 Ω
• Protection: Thermal, short-circuit, pop suppression

🔹 What's Included

1 × TDA7266 Stereo Amplifier Module

🔹 Pro Tip

💡 Run at 12 V for the best balance of output power and heat. At 18 V and 4 Ω loads, a small heatsink on the IC is recommended. The TDA7266 is bridge-capable — check the datasheet for BTL mono configuration to nearly double output power into a single 8 Ω speaker.

⚠️ Note: Always ensure proper heat dissipation and correct voltage configuration before powering connected devices.