Hello!
I need a kind of buffer for the input stage of my preamp. The audio signal is to be splitted in 8-16 equal signals and fed into their own digital volume control chip.
What kind of buffer is a good choise for this application? I have looked at both BUF634 and the OPA134 from Texas Instruments. The preferred choise would be an OPA134 (because of the FET input stage..), but is it powerful enough to feed >8 PGA2310 digital volume controllers? Without too much distortion.
(I am thinking of one singel buffer feeding 8-16 PGA2310, not one buffer/each PGA2310)
Best regards, Kris
I need a kind of buffer for the input stage of my preamp. The audio signal is to be splitted in 8-16 equal signals and fed into their own digital volume control chip.
What kind of buffer is a good choise for this application? I have looked at both BUF634 and the OPA134 from Texas Instruments. The preferred choise would be an OPA134 (because of the FET input stage..), but is it powerful enough to feed >8 PGA2310 digital volume controllers? Without too much distortion.
(I am thinking of one singel buffer feeding 8-16 PGA2310, not one buffer/each PGA2310)
Best regards, Kris
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