TDA7297 IC can deliver up to 30W (15+15) of output power, so you can run two 4Ω speakers at 15W each for stereo audio quality. It is available in a compact 15-pin IC package and can operate with 6V to 18V making it suitable for consumer electronics like TV, Radio, Home theater, etc. TDA7297 IC is a Stereo dual bridge, Class AB dual channel audio amplifier. The heart of this circuit is a TDA7297 amplifier IC. So, in Today’s tutorial, we will go through a step by step process on how to design a Stereo Audio Amplifier Circuit Using TDA7297 Dual Bridge Amplifier IC. Audio amplifiers have proven their worth in today’s electronics, whether it be a simple toy or a complex music production process. What is a Stereo Audio Amplifier Circuit?Ī Stereo Audio amplifier is a simple electronic circuit that boosts a low power AC audio signal to a level where it is strong enough to be driven by an audio transducer such as a headphone or loudspeaker.
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February 2023
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