xcore-200 Audio Headphones

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ztrail
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Joined: Mon Dec 11, 2017 4:53 am

xcore-200 Audio Headphones

Postby ztrail » Mon Dec 11, 2017 5:08 am

Greetings,

I'm considering a XK-AUDIO-216-MC.

Can the outputs drive a set of headphones?

Or are these strictly line level?

I don't see the usual specs for impedance and sensitivity...

Thanks.
RitchRock
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Posts: 59
Joined: Tue Jan 17, 2017 9:25 pm

Postby RitchRock » Mon Dec 11, 2017 9:56 pm

Yes, I have used headphones on this EVM for testing purposes, but I wouldn't copy this design for a product that's suppose to drive different types of phones..
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infiniteimprobability
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Postby infiniteimprobability » Tue Dec 12, 2017 10:09 am

Output impedance is around 130R so not ideal for most 'phones but you will hear it.

https://d3uzseaevmutz1.cloudfront.net/p ... 384_F1.pdf

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