i am not a engineering student, i just started "tinkering" about a year ago. normally i get my questions answered by researching aron's diy site, but this question still is unanswered.
if a circuit has an analog ic, in this case ad633jn, and the schematic shows two pins to ground and shows a pin for -v , besides a pin for +v......
what's going on?
does it require ac,
or does the -v pin go to ground like all my other projects to date?(dc)
any help and or guidance would be greatly appreciated!
the project's portion i am speaking of is at:
http://www.joness.com/fatman/ringmod.gif
if a circuit has an analog ic, in this case ad633jn, and the schematic shows two pins to ground and shows a pin for -v , besides a pin for +v......
what's going on?
does it require ac,
or does the -v pin go to ground like all my other projects to date?(dc)
any help and or guidance would be greatly appreciated!
the project's portion i am speaking of is at:
http://www.joness.com/fatman/ringmod.gif