Looking at the circuit diagram it follows the classic op-amp with a long-tailed pair ... and even goes as far as to show it running an audio power amplifier driving a small speaker.

Despite the monolithic op amp being older than SPICE simulators, comprehensive op-amp SPICE modeling left a lot to be desired ...

Unlock the potential of the TDA2003 with a high-efficiency 10W audio amplifier circuit designed for clean and powerful sound output. This simple yet effective design ensures optimal performance, ...

The specs of this op amp are not stellar, especially when it comes to bandwidth: a maximum of 1 kHz is way too low to process anything resembling audio, but is plenty for slow-moving circuits like ...

This high-resolution audio amplifier delivers exceptional sound quality with a simple yet efficient circuit design.

You need a TVS diode because many voltage regulators do not have the ability to sink current, nor can they respond fast ...