Guest cosmo Posted December 8, 2002 Report Share Posted December 8, 2002 Hi all. A friend told me to ask in this forum...so here we go.I'm going to build an Equalizer with digital Up/down Potentiometers instead of Faders. Therefore I found the AD5220 from Analog Devices. Where in germany can I buy this or a similar IC?It should have:128 taps or moreSupply Voltage doesn't matter100kOhm of resistanceInput signal should be Up/down and not 3- or 5.-wireI found nothing at conrad, reichelt and elvI'd be very glad if you could help me. Because if I don't find the IC I'll have to use normal Faders :'(Thx,cosmo Quote Link to comment Share on other sites More sharing options...
Guest cosmo Posted December 8, 2002 Report Share Posted December 8, 2002 Hi all. A friend told me to ask in this forum...so here we go.I'm going to build an Equalizer with digital Up/down Potentiometers instead of Faders. Therefore I found the AD5220 from Analog Devices. Where in germany can I buy this or a similar IC?It should have:128 taps or moreSupply Voltage doesn't matter100kOhm of resistanceInput signal should be Up/down and not 3- or 5.-wireI found nothing at conrad, reichelt and elvI'd be very glad if you could help me. Because if I don't find the IC I'll have to use normal Faders :'(Thx,cosmo Quote Link to comment Share on other sites More sharing options...
d2k Posted December 8, 2002 Report Share Posted December 8, 2002 Don't have an answer to question fella, but these two forums will do prolly:they are excellent resources...as is this...!! Quote Link to comment Share on other sites More sharing options...
d2k Posted December 8, 2002 Report Share Posted December 8, 2002 Don't have an answer to question fella, but these two forums will do prolly:they are excellent resources...as is this...!! Quote Link to comment Share on other sites More sharing options...
d2k Posted December 8, 2002 Report Share Posted December 8, 2002 ;P...and here they are:http://www.recording.org/cgi-local/ubb/ultimatebb.cgi?ubb=forum;f=6;hardset=;start_point=;DaysPrune=http://www.diyaudio.com/index.php?s=a7e74548ae604638c58e29fddc892f25HTH...Dan Quote Link to comment Share on other sites More sharing options...
d2k Posted December 8, 2002 Report Share Posted December 8, 2002 ;P...and here they are:http://www.recording.org/cgi-local/ubb/ultimatebb.cgi?ubb=forum;f=6;hardset=;start_point=;DaysPrune=http://www.diyaudio.com/index.php?s=a7e74548ae604638c58e29fddc892f25HTH...Dan Quote Link to comment Share on other sites More sharing options...
d2k Posted December 8, 2002 Report Share Posted December 8, 2002 hmm, not sure what's happening there with the text, but the links do works... Quote Link to comment Share on other sites More sharing options...
d2k Posted December 8, 2002 Report Share Posted December 8, 2002 hmm, not sure what's happening there with the text, but the links do works... Quote Link to comment Share on other sites More sharing options...
Guest AdamB Posted December 20, 2002 Report Share Posted December 20, 2002 Maxim-Dallas semiconductor maked some, try ordering samples....www.maxim-ic.com/DigitalPotentiometers.cfm Quote Link to comment Share on other sites More sharing options...
Guest AdamB Posted December 20, 2002 Report Share Posted December 20, 2002 Maxim-Dallas semiconductor maked some, try ordering samples....www.maxim-ic.com/DigitalPotentiometers.cfm Quote Link to comment Share on other sites More sharing options...
Guest cosmo Posted December 20, 2002 Report Share Posted December 20, 2002 I got what I need. Thread can be closed.Thanx to all ;D Quote Link to comment Share on other sites More sharing options...
Guest cosmo Posted December 20, 2002 Report Share Posted December 20, 2002 I got what I need. Thread can be closed.Thanx to all ;D Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.