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Honored Contributor

15 years ago

Want a daughter card with DC signals

Hey guys, I am searching for a ADA daughter card for my cyclone 3 dev board. Particularly I want it to be able to capture DC analog input and generate DC analog ouput, because I am going to use it...

Altera_Forum

Honored Contributor

15 years ago

the ADC is the ad7928

http://www.analog.com/static/imported-files/data_sheets/ad7908_7918_7928.pdf

the DAC is the the ad5025

http://www.analog.com/static/imported-files/data_sheets/ad5025_5045_5065.pdf

Powered from 5V from the DE0, so its range is 0-5V. The one issue I have is that its SNR isn't extraordinary (like just 55db at full amplitude), due mainly to the noise on the DE0 board's supply rails.

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Want a daughter card with DC signals

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