So, are you trying to say that you want to use an external microphone instead of the internal mic on the digital recorder, to record?
And if so, why can't you just bypass the internal mic, and place your mic in its place?
And what do you mean it has an impedence of 5uf, and Max 10? Impedence is AC resistance, and is labeled in ohm's, not microfarads. And is Max 10 a maximum of 10V out. And if it is 10V out, surely the internal mic doesn't produce that much out. Plus the voltage out of a mic varies, do to voice.
Also a mic doesn't have 2 inputs, it has outputs, though you can use the outputs as an input if you choose to use your mic as a speaker.