tda7262 stereo 20 watts audio amplifier circuit design
The TDA7262 amplifier circuit operates in Class AB mode, which combines the efficiency of Class B with the linearity of Class A. This configuration allows for reduced distortion and improved sound quality, making it suitable for audiophile-grade applications. The maximum output power of 20 watts per channel enables the amplifier to drive a variety of speaker loads, providing sufficient volume for home audio systems.
The Multiwatt 11 package design of the TDA7262 facilitates easy integration into various circuit layouts, allowing for compact and efficient designs. The amplifier features built-in thermal protection, short-circuit protection, and a low noise level, ensuring reliable operation under various conditions.
For implementation, typical connections include power supply inputs, speaker outputs, and audio signal inputs. The power supply should provide a suitable voltage level, typically ranging from ±12V to ±18V, to achieve the desired output power. Input capacitors may be used to block DC offset from the audio source, while feedback components can be included to enhance audio fidelity.
In summary, the TDA7262 is an effective solution for building a high-quality stereo audio amplifier, ideal for use in home audio systems, televisions, and other audio applications demanding superior sound reproduction. Its design simplicity, combined with robust performance characteristics, makes it a popular choice among audio enthusiasts and engineers alike.Using TDA7262 integrated circuit manufactured by ST Microelectronics can be designed a very simple stereo audio amplifier electronic project which can provide a maximum output power of 20 watts per channel. TDA7262 is an ( class AB ) dual Hi-Fi Audio power amplifier assembled in Multiwatt 11 package, specilally designed for high quality stereo ap
plication as Hi-Fi music centers and TV sets. 🔗 External reference
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