STMicroelectronics TDA7266PTR Audio Amplifier

The TDA7266PTR from STMicroelectronics is a high-quality, dual bridge amplifier specifically designed for TV and audio applications. This integrated circuit is capable of delivering 7W+7W of continuous RMS power to an 8Ω load with 10% THD+N from a 14V power supply, making it an ideal solution for a range of audio amplification needs.

Key Features

• Output Power: The TDA7266PTR boasts a robust output power of 7W per channel into an 8Ω load, which is perfect for driving stereo speakers in home audio systems.
• Wide Supply Voltage Range: This device operates over a wide supply voltage range from 3.5V to 18V, providing design flexibility for various applications.
• Minimal External Components: The TDA7266PTR requires very few external components, reducing the complexity and cost of the overall design.
• Standby and Mute Functions: It includes standby and mute functions, allowing the user to save power and reduce noise when the amplifier is not in active use.
• Thermal Overload Protection: Equipped with thermal overload protection, the TDA7266PTR ensures reliability and longevity by preventing damage due to overheating.

Applications

The versatility of the TDA7266PTR makes it suitable for a wide range of audio applications, including:

• Television sets
• Mini and micro component systems
• Portable audio devices
• Home DIY audio projects

Package Information

The TDA7266PTR is offered in a PowerSO-20 package, which is designed for optimal heat dissipation and space-saving on printed circuit boards. This package ensures that the amplifier can handle continuous high-power operation without the risk of thermal runaway.

Quality and Reliability

As with all STMicroelectronics products, the TDA7266PTR is manufactured to the highest quality standards, ensuring both performance reliability and consistency for audio applications. Its robust design and protective features make it a trusted choice for designers and audio enthusiasts alike.