I picked up some of these Texas Instruments "self-calibrating", dual high precision op amps, TLC4502AC -- 8 pin surface mount -- they have a ADC and DAC built in to "set and forget" offset upon power up -- $1 -- usually $3.80 - $4.16 ea at DK.
spec sheet is here:
|All times are GMT. The time now is 09:47 PM.|
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright ©1999-2014 diyAudio