AD1865R and I/V Pass D1

[Abx74]

Hi,

I got a dac with one AD1865R per channel using I outputs. See schematic.

Is it possible to use only one I/V Pass D1, wiring one output to ground ? I just need SE output.



Damien

 

[Zen Mod]

wiring one output to ground ?

on whichever output you're thinking , thhat would be no-no

now, idea of having whole chip per channel, everything gained in digital and also analog domain, would be thrown through window if you don't use negative output from chip

to keep all positive you getting that way, you need to have analog stage with balanced input and proper conversion bal to SE

as D1 analog stage is really not having conversion function, there is an idea - say that you use D1 as per book ( balanced in origin), just connect Cinemag CMOQ 4LPC (or HPC) to D1 output , and connect secondary in SE arrangement and you'll get everything

 

[Abx74]

Hi,
I already have Cinemag CMOQ 4LPC in my SE IronPre 😉
I wonder if there is another quality and cheap solution...

 

[Zen Mod]

both quality and cheap, nope

 

[Abx74]

So, have to offer me Cinemag for Xmas