Improvement for a Multi-channel Audio Switching Circuit
Abstract：There is a higher demand for multi-channel audio switching circuit with the rapid development of the PDP, LCD TV. In this paper, an audio switching circuit using 74HC4052 dual 4- channel analog multiplexer/demultiplexer is given. This improved circuit can reduce the complexity of the entire system power supply and reduce the cost.
Keywords：PDPLCDaudio switching circuit74HC405174HC4052
Publication Date：2012-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 32-35 )