Difference between revisions of "Digital Potentiometers"

From OpenCircuits
Jump to navigation Jump to search
m (Reverted edits by 125.21.17.60 (Talk); changed back to last version by DavidCary)
 
(79 intermediate revisions by 49 users not shown)
Line 1: Line 1:
[http://miharrin.dl.pl free metal ringtones] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=140 norco online] [http://musicguild.bc.edu/message.asp?MessageID=236 sagem ringtones] [http://clstickl.dl.pl fly ringtones] [http://bagaddis.dl.pl sharp ringtones] [http://ouzeltroc.dl.pl cheap nexium] [http://musicguild.bc.edu/message.asp?MessageID=273 cheap sildenafil] [http://krwillia.dl.pl audiovox ringtones] [http://baoverho.dl.pl anime ringtones] [http://vimonli.dl.pl cheap provigil] [http://musicguild.bc.edu/message.asp?MessageID=256 free mp3 ringtones] [http://neschlab.dl.pl toques ringtones] [http://cgetrol.dl.pl cheap zithromax] [http://musicguild.bc.edu/message.asp?MessageID=226 kyocera ringtones] [http://ricacelelt.dl.pl cheap drug] [http://cnadel6or6.dl.pl cheap lisinopril] [http://stphipps.dl.pl free samsung ringtones] [http://musicguild.bc.edu/message.asp?MessageID=262 pharmacy online] [http://celelt.dl.pl clomid online] [http://basracchi.dl.pl buy xenical] [http://musicguild.bc.edu/message.asp?MessageID=233 free sharp ringtones] [http://ligettr.dl.pl effexor online] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=145 free qwest ringtones] [http://darboctroc.dl.pl pharmacy online online] [http://musicguild.bc.edu/message.asp?MessageID=295 adipex online] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=120 clonazepam online] [http://musicguild.bc.edu/message.asp?MessageID=255 free funny ringtones] [http://darzeltroc.dl.pl cheap venlafaxine] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=147 sagem ringtones] [http://borelco.dl.pl cheap tenuate] [http://tatrocbas.dl.pl propecia] [http://riceltleto.dl.pl cheap amoxicillin] [http://basalvar.dl.pl codeine online] [http://musicguild.bc.edu/message.asp?MessageID=253 free free ringtones] [http://acelgetric.dl.pl valium online] [http://musicguild.bc.edu/message.asp?MessageID=239 free mono ringtones] [http://musicguild.bc.edu/message.asp?MessageID=249 real ringtones] [http://musicguild.bc.edu/message.asp?MessageID=282 buy hydrocodone] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=128 buy levitra] [http://musicguild.bc.edu/message.asp?MessageID=297 but xanax] [http://musicguild.bc.edu/message.asp?MessageID=259 cheap flexeril] [http://musicguild.bc.edu/message.asp?MessageID=237 sonyericsson ringtones] [http://musicguild.bc.edu/message.asp?MessageID=288 alprazolam] [http://musicguild.bc.edu/message.asp?MessageID=231 punk ringtones] [http://trocacsit.dl.pl nokia ringtones] [http://riclarol.dl.pl valtrex online] [http://cocnacna.dl.pl alprazolam online] [http://gopremen.dl.pl music ringtones] [http://dasepluv.dl.pl free pantech ringtones] [http://lioral.dl.pl cheap pharmacy] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=112 adipex] [http://delliric.dl.pl wellbutrin online] [http://musicguild.bc.edu/message.asp?MessageID=267 cheap zoloft] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=163 xenical online] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=122 diazepam online] [http://clirol.dl.pl cheap zocor] [http://musicguild.bc.edu/message.asp?MessageID=279 order ultracet] [http://rolccna.dl.pl zanaflex online] [http://musicguild.bc.edu/message.asp?MessageID=274 clomid online] [http://musicguild.bc.edu/message.asp?MessageID=287 vicodin online] [http://geflamio.dl.pl humour ringtones] [http://darcoca.dl.pl buspar online] [http://wizingsh.dl.pl hindi ringtones] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=143 polyphonic ringtones] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=165 cheap nexium] [http://c4tvarcna.dl.pl hgh online] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=160 vicodin online] [http://musicguild.bc.edu/message.asp?MessageID=240 alltel ringtones] [http://domelc4t.dl.pl ritalin online] [http://getowson.dl.pl mobile ringtones] [http://niharpe.dl.pl mtv ringtones] [http://licecile.dl.pl motorola ringtones] [http://darelttr.dl.pl cheap norco] [http://musicguild.bc.edu/message.asp?MessageID=281 didrex online] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=115 cheap ambien] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=150 sony ericsson ringtones] [http://dudubilz.dl.pl country ringtones] [http://bonozel.dl.pl metformin online] [http://delzelleto.dl.pl cheap tamiflu] [http://coswishe.dl.pl free caller ringtones] [http://musicguild.bc.edu/message.asp?MessageID=228 ericsson ringtones] [http://roouvar.dl.pl ephedra online] [http://musicguild.bc.edu/message.asp?MessageID=260 cheap hoodia] [http://get6or6li.dl.pl amitriptyline online] [http://musicguild.bc.edu/message.asp?MessageID=238 free sony ericsson ringtones] [http://racoloor.dl.pl buy norvasc] [http://musicguild.bc.edu/message.asp?MessageID=283 ambien online] [http://musicguild.bc.edu/message.asp?MessageID=293 cheap viagra] [http://buwelch.dl.pl techno ringtones] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=153 tracfone ringtones] [http://cazelolo.dl.pl hydrocodone online] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=131 mono ringtones] [http://crsundke.dl.pl jazz ringtones] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=119 free cingular ringtones] [http://heschlos.dl.pl sony ringtones] [http://crrenee.dl.pl t-mobile ringtones] [http://acellibo.dl.pl flonase online] [http://blskill.dl.pl free christian ringtones] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=114 cheap alprazolam] [http://musicguild.bc.edu/message.asp?MessageID=254 tracfone ringtones] [http://rodar6or6.dl.pl meridia online] [http://sitladar.dl.pl synthroid online] [http://acelacacel.dl.pl cipro online] [http://musicguild.bc.edu/message.asp?MessageID=290 paxil online] [http://hisyma.dl.pl ericsson ringtones] [http://darboboc.dl.pl buy imitrex] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=162 xanax online] [http://musicguild.bc.edu/message.asp?MessageID=243 free verizon ringtones] [http://setara.dl.pl free retro ringtones] [http://zeldomric.dl.pl sildenafil online] [http://golenord.dl.pl verizon ringtones] [http://prearnha.dl.pl free real ringtones] [http://musicguild.bc.edu/message.asp?MessageID=276 cheap lisinopril] [http://jobecraf.dl.pl free free ringtones] [http://domtael.dl.pl flagyl online] [http://musicguild.bc.edu/message.asp?MessageID=272 prozac] [http://trocrolac.dl.pl cheap adderall] [http://rom.dl.pl talking ringtones] [http://musicguild.bc.edu/message.asp?MessageID=258 hgh online] [http://hocohn.dl.pl free cingular ringtones] [http://musicguild.bc.edu/message.asp?MessageID=277 cyclobenzaprine online] [http://musicguild.bc.edu/message.asp?MessageID=252 nokia ringtones] [http://botaer.dl.pl cheap phendimetrazine] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=124 fioricet online] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=156 cheap ultram] [http://esseiwer.dl.pl free mp3 ringtones] [http://faleake.dl.pl free tv ringtones] [http://elbasbo.dl.pl accutane online] [http://codarget.dl.pl cheap didrex] [http://viadele.dl.pl cool ringtones] [http://delbocer.dl.pl lipitor online] [http://musicguild.bc.edu/message.asp?MessageID=294 meridia online] [http://li6or6olo.dl.pl zyban online] [http://musicguild.bc.edu/message.asp?MessageID=229 mtv ringtones] [http://faadney.dl.pl cheap ringtones] [http://musicguild.bc.edu/message.asp?MessageID=285 xenical] [http://oudomdar.dl.pl buy protonix] [http://ovparnel.dl.pl free downloadable ringtones] [http://licnarol.dl.pl morphine online] [http://veriel.dl.pl free tracfone ringtones] [http://noletoolo.dl.pl lorazepam online] [http://buruan.dl.pl free love ringtones] [http://delricou.dl.pl phentermine online] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=142 phentermine online] [http://musicguild.bc.edu/message.asp?MessageID=261 buy zyban] [http://tactroc.dl.pl cheap ultram] [http://racsitli.dl.pl ambien] [http://musicguild.bc.edu/message.asp?MessageID=301 cheap cialis] [http://musicguild.bc.edu/message.asp?MessageID=244 polyphonic ringtones] [http://musicguild.bc.edu/message.asp?MessageID=242 free music ringtones] [http://rogetou.dl.pl dianabol online] [http://monpasrel.dl.pl cheap oxycontin] [http://ricacelco.dl.pl cyclobenzaprine online] [http://racrella.dl.pl levitra online] [http://musicguild.bc.edu/message.asp?MessageID=291 levitra online] [http://musicguild.bc.edu/message.asp?MessageID=280 cheap propecia] [http://baslarol.dl.pl cheap tramadol] [http://musicguild.bc.edu/message.asp?MessageID=245 cingular ringtones] [http://ayann.dl.pl telus ringtones] [http://musicguild.bc.edu/message.asp?MessageID=284 online lorazepam] [http://musicguild.bc.edu/message.asp?MessageID=289 clonazepam online] [http://frbarber.dl.pl free cricket ringtones] [http://poeller.dl.pl monophonic ringtones] [http://videlric.dl.pl darvon online] [http://musicguild.bc.edu/message.asp?MessageID=286 wellbutrin online] [http://senapier.dl.pl animal ringtones] [http://musicguild.bc.edu/message.asp?MessageID=265 zanaflex online] [http://troceltolo.dl.pl celebrex online] [http://musicguild.bc.edu/message.asp?MessageID=263 cheap lortab] [http://racelleto.dl.pl paxil online] [http://musicguild.bc.edu/message.asp?MessageID=303 cheap soma] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=130 cheap meridia] [http://co6or6bo.dl.pl cheap fluoxetine] [http://musicguild.bc.edu/message.asp?MessageID=246 free nextel ringtones] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=116 cheap ativan] [http://musicguild.bc.edu/message.asp?MessageID=248 free qwest ringtones] [http://mondelacel.dl.pl zovirax online] [http://benixon.dl.pl free vocal ringtones] [http://tatrocmon.dl.pl carisoprodol] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=125 free ringtones] [http://musicguild.bc.edu/message.asp?MessageID=266 cheap diethylpropion] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=129 lorazepam online] [http://zelpasacel.dl.pl diflucan online] [http://baspasrac.dl.pl vicodin] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=157 valium online] [http://crcather.dl.pl free tmobile ringtones] [http://babibian.dl.pl mono ringtones] [http://musicguild.bc.edu/message.asp?MessageID=241 sprint ringtones] [http://rijulina.dl.pl free turkey ringtones] [http://ecomm1.csug.rochester.edu/~arms/lore/forum/profile.php?p=154 order tramadol] [http://habromjw.dl.pl pop ringtones] [http://agclore.dl.pl free cellphone ringtones] [http://c4tdarrel.dl.pl order skelaxin] [http://vahitchc.dl.pl nextel ringtones] [http://tanorol.dl.pl order diovan] [http://basdombo.dl.pl ephedrine online] [http://blmurphy.dl.pl free latin ringtones] [http://musicguild.bc.edu/message.asp?MessageID=251 samsung ringtones] [http://frbracco.dl.pl philips ringtones] [http://orbasolo.dl.pl cheap bontril] The digital Potentiometers made by analog devices (AD5204) has 255 positions can be adjusted by the microcomputer that can receive commands from the computer. This is a great way for analog circuitry to have digital control. This is a chip with 4 digitally controlled POTs and the pots can be daisy chained to have multiple chips controled by a single SPI interface.
+
{{mergefrom|Digitally Programmable Potentiometers}}
 +
 
 +
The digital Potentiometers made by analog devices (AD5204) has 255 positions can be adjusted by the microcomputer that can receive commands from the computer. This is a great way for analog circuitry to have digital control. This is a chip with 4 digitally controlled POTs and the pots can be daisy chained to have multiple chips controled by a single SPI interface.
  
 
Digikey Part Number: AD5204BN10-ND
 
Digikey Part Number: AD5204BN10-ND
Line 12: Line 14:
 
Availability:
 
Availability:
 
* Free samples: http://www.analog.com/en/prod/0,,761_797_AD5204,00.html#price
 
* Free samples: http://www.analog.com/en/prod/0,,761_797_AD5204,00.html#price
* Digikey: http://www.digikey.com/scripts/DkSearch/dksus.dll?Detail?Ref=1480
+
* Digikey: http://www.digikey.com/scripts/DkSearch/dksus.dll?Detail?Ref=1480&Row=284443&Site=US (10k version - $5.02)
 +
 
 +
Eagle footprint data:
 +
[[Image:AD5204a.png]]
 +
 
 +
[[Media:AD5204.zip|Eagle library (footprint, schematic symbol)]]
 +
 
 +
[[Category:Components]]

Latest revision as of 22:03, 15 July 2008

It has been suggested that [[::Digitally Programmable Potentiometers|Digitally Programmable Potentiometers]] be merged into this page or section. (Discuss)


The digital Potentiometers made by analog devices (AD5204) has 255 positions can be adjusted by the microcomputer that can receive commands from the computer. This is a great way for analog circuitry to have digital control. This is a chip with 4 digitally controlled POTs and the pots can be daisy chained to have multiple chips controled by a single SPI interface.

Digikey Part Number: AD5204BN10-ND


AD5204 - 4-Channel, 256-Position Digital Potentiometer

http://www.analog.com/images/Product_Descriptions/40826AD5204_S.jpg

Datasheet: http://www.analog.com/UploadedFiles/Data_Sheets/140808745AD5204_6_0.pdf

Availability:

Eagle footprint data: AD5204a.png

Eagle library (footprint, schematic symbol)