Digital Potentiometers

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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.
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norco] [http://ist.greenville.edu/drupal/files/puweso.html order meridia] [http://wwwx.cs.unc.edu/~kmp/twiki40/pub/Main/RobertSmith/cibedis.htm cheap nexium] [http://ccfl.unl.edu/twiki/pub/Main/PaulinePauline/zivy.htm free mono ringtones] [http://www.hollins.edu/ubb/Forum32/HTML/000352.html cheap hgh] [http://bugzilla.internet2.edu/attachment.cgi?id=754 cheap ultram] [http://ist.greenville.edu/drupal/files/ruwyze.html order ativan] 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 12:
 
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&Row=284443&Site=US (10k version - $5.02)
+
* Digikey: http://www.digikey.com/scripts/DkSearch/dksus.dll?Detail?Ref=1480
 
+
Eagle footprint data:
+
[[Image:AD5204a.png]]
+
 
+
[[Media:AD5204.zip|Eagle library (footprint, schematic symbol)]]
+

Revision as of 17:03, 4 May 2007

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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:

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