I/V - op amp offset influence on DAC performance ?
most op amps including OPA627 have significant offset.
Does that degrade linearity of DAC chips like TDA1541 or other multibit chips ?
It should degrade R-2R DAC.
Re: I/V - op amp offset influence on DAC performance ?
Significant offset? Surely not more then a couple of mV? I know DACs don't like offset at their current output (therefore one must be carefull using just an I/V resistor), but a few mV wouldn't matter I would think.
|All times are GMT. The time now is 02:19 PM.|
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2015 DragonByte Technologies Ltd.
Copyright ©1999-2015 diyAudio