USB self powered DAC without output amplifier

Arn Roatcap

We will be designing a self powered USB DAC product specifically to be used with our own headphone amplifier product and therefore do not want a (redundant) output amplifier built into the DAC chip. Which TI chips are my choices for this??

over 10 years ago

0 Eugenio Mejia over 10 years ago

TI__Genius 10615 points

Hi Arn,

I have a few different questions for you. Can you share some more information with us about this application?

What are the specifications for your design?
Output voltage? Resolution? Settling time? Is power consumption a concern?

0 Don Dapkus over 10 years ago in reply to Eugenio Mejia

TI__Guru**** 189401 points

Hi, Arn,

Check out the PCM27xx family. I think they will probably meet your requirements, based on your post.

If you have follow-on questions, please post a new request in the Audio Converter e2e forum.

Thanks,
Don

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USB self powered DAC without output amplifier