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TDA7296 audio amplifier 30W ( 60W maxim )

2014-11-09 19:40  
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This 30W 60W audio amplifier is based on TDA7296 integrated audio amplifier.
The 30W 60W audio amplifier based on TDA7296 audio power amplifier ic from this diagram is very a simple power amplifier that can be used on many audio applications.
The TDA7296 30W 60W audio amplifier is provided with both stand-by and mute functions independently driven by two CMOS logic compatible input pins and optimized to avoid any kind of uncontrolled audible transient at the output.

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This 30W 60W audio amplifier circuit is a class AB amplifier which can be used in Hi-Fi applications (Home Stereo, self powered loudspeakers, Topclass TV).
The maximum output power obtained with TDA7296 amplifier integrated circuit is around 60 watts .
Thanks to the wide voltage range and to the high out current capability it is able to supply the highest power into 4 and 8 ohms loads impedance.
The maximum power 60 watts is obtained with a power supply around VS = ± 29V on 8 ohms load impedance ; VS = ± 24V on 6 ohms load impedance ; VS = ± 22V on 4 ohms load impedance .

The maximum power 60 Watts delivered from this audio IC is obtained with 10% total harmonic distortions .
Using a power supply around VS = ± 24V on 8 ohms load impedance ; VS = ± 21V on 6 ohms load impedance ; VS = ± 18V on 4 ohms load impedance the maximum power delivered by amplifier is 30W but the total harmonic distortion is around 0.5% .
Main features of this amplifier are : high output power , high operating voltage 30V , muting and stand-by functions , thermal shutdown and short circuit protections .

tda7296 audio amplifier components
tda7296 power audio amplifier circuit diagram