Monday, April 6, 2015

Circuit Schematic 14W Stereo Audio Amplifier using LM4730 IC

Eltronicschool. - There are many circuit schematic that will provide you good audio amplifier now. One of the audio circuit schematic that will show you in this time is Circuit Schematic 14W Stereo Audio Amplifier using LM4730 IC.

According the title of this article that this audio amplifier will drive on LM4730 IC that we think very easy found in electronic component market in your city. Circuit Schematic 14W Stereo Audio Amplifier using LM4730 IC show like in figure 1 below.

Circuit Schematic




Component List




Description

Circuit schematic like in figure 1 above is Circuit Schematic 14W Stereo Audio Amplifier using LM4730 IC. 14W Stereo audio power amplifier build around LM4730 IC. The LM4730 is stereo audio amplifier capable of delivering typical 14W per channel of continues average output power a 4 Ohms or 8 Ohms load with less than 10% THD+N from  20Hz to 20Khz frequency. Each amplifier has an independent smooth transition fade-in/out mute and a power conserving standby mode which can be controlled by onboard slide switches.

The LM4730 has short circuit protection and thermal shutdown feature that is activated when the IC temperature exceeds 150 centigrade. The LM4730 also has under voltage lock out feature for click and pop free power off and on. Amplifier required proper heat sink.

Source Link :

  • http://www.electronics-lab.com/projects/audio/041/index.html


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