I am still soldering along in my DLCP and UCD modules.
Is it wise to bypass the input opamp on the UCD 180/400s? Should the OPA1632 be powerfull enough to drive the differential input of the UCD's? I see that the specs op de AOPA1632 allows it, but I am curious if someone did try this or has experience with it.
Is it wise to bypass the input opamp on the UCD 180/400s? Should the OPA1632 be powerfull enough to drive the differential input of the UCD's? I see that the specs op de AOPA1632 allows it, but I am curious if someone did try this or has experience with it.
I just figured out that the DLCP does not deliver enough voltage to fully drive the UcD's. They need 6-7 volts and the DLCP delivers 2,5.
Back to the drawing board for a non feedback amplifier.
Back to the drawing board for a non feedback amplifier.
The UCD400 has a gain op 26, so the DLCP should be fine. The UCD400 needs a input of 2 Vrms for max output in 4 ohm.
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