Noise Spectral Density figures

Liu Yang

Other Parts Discussed in Thread: DAC5682Z, DAC5687-EP, DAC5688, DAC5687

Hi Team,

I want to know Noise Spectral Density figures of DAC5687-EP and DAC5682Z.
I have to decide the concerned IC asap to freeze my design

Beat Regards,
Tom Liu

0 Neeraj Gill over 4 years ago

Hi Tom,

We don't have the requested data. We will have make a measurement and get back to you with the results early next week.

Regards,

Neeraj

0 David Chaparro over 4 years ago

Hi Tom,

For the NSD of the DAC5687-EP you can use the NSD specs in the DAC5688 datasheet. These two devices are very similar and will have similar NSD specs.

As for the DAC5682Z, we are currently working on taking measurements for the NSD and will get back to you with the results.

Regards,

David

0 David Chaparro over 4 years ago

Hi Tom,

I have tested the DAC5682Z and found that its has a NSD of -161 dBm/Hz, which is the same value that the DAC5687 has from the datasheet.

Regards,

David

Data converters forum