The TDA7269 is a dual audio power amplifier designed and manufactured by STMicroelectronics. It is a part of the high-quality audio equipment series, specifically tailored for TV and Hi-Fi applications. The TDA7269 is known for its high performance, reliability, and efficiency in the audio amplification domain.

Key Features

• Amplifier Type: Class AB – ensuring a good compromise between power efficiency and audio fidelity.
• Output Power: Capable of delivering up to 10W + 10W of continuous RMS output power per channel into a 8Ω load with 0.1% THD, at ±14V supply.
• Supply Voltage Range: Operates within a supply voltage range from ±5V to ±18V, making it versatile for various audio systems.
• Mute and Stand-by Functions: Integrated mute and stand-by functions allow for power-saving modes and noise-free power transitions.
• Protection Systems: Features a full set of protection systems, including short circuit protection and thermal overload protection, ensuring the safety and longevity of the amplifier.

Applications

The TDA7269 is ideal for a wide range of audio applications due to its power capability and sound quality. It is commonly used in:

• Television sets
• Hi-Fi audio systems
• Small-scale public address systems
• Home theater systems

Package and Mounting

The TDA7269 is housed in a 15-lead Multiwatt package, which allows for optimal heat dissipation and space-saving on printed circuit boards. The package is designed for easy mounting, which simplifies the assembly process for audio equipment manufacturers.

Conclusion

With its robust design, the TDA7269 from STMicroelectronics stands out as a reliable and efficient solution for mid-range audio amplification needs. The combination of power, integrated features, and protection systems makes it a versatile choice for enhancing the audio experience in various applications.