Battery Powered Electret Microphone Pre-Amplifier


Posted on Feb 5, 2014    11500

Here is a schematic diagram of electret microphone pre-amplifier using LMV721 op-amp. because the LMV721 has low noise and low power features, it would be an.


Battery Powered Electret Microphone Pre-Amplifier
Click here to download the full size of the above Circuit.




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