S sonaiko New Member Nov 9, 2004 #1 hi all.. i need the detailed OP-Amp circuit for the ADC, DAC plz.. i want the firgure with some details also i someone can help me thanx
hi all.. i need the detailed OP-Amp circuit for the ADC, DAC plz.. i want the firgure with some details also i someone can help me thanx
D dreamproject New Member Nov 9, 2004 #2 Chip details You can find spec sheets on some DAC IC's on National semiconductor's **broken link removed** webpage . Sorry , I could only help this much
Chip details You can find spec sheets on some DAC IC's on National semiconductor's **broken link removed** webpage . Sorry , I could only help this much
D dreamproject New Member Nov 9, 2004 #4 experience I myself used the ADC0809 and ADC 0820 from National Semiconductor. I figured out the connections by their data sheets (ADC0809CCN) alone. They are that good.
experience I myself used the ADC0809 and ADC 0820 from National Semiconductor. I figured out the connections by their data sheets (ADC0809CCN) alone. They are that good.
williB New Member Nov 9, 2004 #5 Re: Chip details dreamproject said: You can find spec sheets on some DAC IC's on National semiconductor's **broken link removed** webpage . Sorry , I could only help this much Click to expand... sorry didnt see this post.
Re: Chip details dreamproject said: You can find spec sheets on some DAC IC's on National semiconductor's **broken link removed** webpage . Sorry , I could only help this much Click to expand... sorry didnt see this post.
S sonaiko New Member Nov 9, 2004 #6 Re: Chip details Thanx guys, all of you if anybody has more info to share, plz do..
J Juglenaut New Member Nov 10, 2004 #7 Using a op amp is a summing amp for D/A. Didn't mean to bring the resolution out so much but yeah. Attachments scan.jpg 288.2 KB · Views: 335
J Juglenaut New Member Nov 10, 2004 #8 Pin out of the ADC0804 Attachments scan0001.jpg 90.1 KB · Views: 315