Monolithic radio circuit composed of audio power amplifier integrated circuit
Source: InternetPublisher:JFET Keywords: Integrated circuit audio amplifier radio circuit LM386 Updated: 2021/02/23
LM386 _ is a dedicated audio power amplifier integrated circuit that can form a single- chip radio circuit , as shown in Figure 21-18.
The circuit is simple but has excellent performance, making it suitable for amateurs.
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