DA7400 THD+N with different gain

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joe.ye@oa.com.au
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DA7400 THD+N with different gain

Hi,

I didn't find the THD+N information for the input path of DA7400 with PGA gain set to different value. 

Do you have any data for it?

 

Thank you!

 

Best regards,

Joe

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bmcadam
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Last seen: 6 days 12 hours ago
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Joined: 2015-09-16 16:25
Hello,

Hello,

We only state 0dB in our datasheet, here are other THD results at other gain settings :-

  • 0 dB gain: -85 dB THD+N
  • 6 dB gain: -82 dB
  • 12 dB gain: -79 dB
  • 18 dB gain: -74 dB
  • 24 dB gain: -68 dB
  • 30 dB gain: -63 dB

Regards,

Barry