5W operational amplifier circuit
Source: InternetPublisher:走马观花 Keywords: Power supply other power circuits Updated: 2020/09/16
This simple circuit includes a volume control with low harmonic distortion. The higher allowable operating voltage of the LM384 op amp gives higher output power. But a heat sink is also needed. --"Audio Handbook", National Semiconductor Corporation, Santa Clara, California, USA, 1977, P4-28-4-29
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