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Sparkfun sell a module with the INMP401 module on (Datasheet), it has a small amplifier circuit and I have been using it in a project.

I am creating my own PCB for this and I've just noticed that the module is obsolete and I can't seem to identify a replacement.

What would be a good replacement for this microphone?

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closed as off-topic by JRE, DoxyLover, Leon Heller, Dmitry Grigoryev, pipe Mar 16 '17 at 16:31

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I have used the INMP504 as a replacement for this, no issues at all, similar characteristics.

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  • \$\begingroup\$ Looks cracking, thanks! I've sinced realised it uses too much power so will be using a ICS-40310 which has very tiny power consumption and the same specs sensitivity wise! \$\endgroup\$ – GPPK Mar 16 '17 at 15:22

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