A recent design by [Selenium] is super simple because it uses a single LM386 audio amplifier IC. You might be surprised that you can convert an audio amplifier to a receiver using just a handful ...
These designs, coupled with high-performance audio amplifier ICs (TAS6754-Q1) and power-management ICs (TPS65224-Q1) achieve the goal of reducing cost and complexity (Fig. 3). 3. Developing an ...
Design engineers can evaluate operating efficiencies of audio amplifiers while using standard benchtop measurement systems.