Difference between revisions of "AD5204"
Jump to navigation
Jump to search
(link to digital Potentiometers in general) |
|||
(6 intermediate revisions by 3 users not shown) | |||
Line 1: | Line 1: | ||
+ | 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. | ||
AD5204 - 4-Channel, 256-Position Digital Potentiometer | AD5204 - 4-Channel, 256-Position Digital Potentiometer | ||
Line 11: | Line 12: | ||
Eagle footprint data: | Eagle footprint data: | ||
+ | [[Image:AD5204a.png]] | ||
+ | |||
+ | [[Media:AD5204.zip|Eagle library (footprint, schematic symbol)]] | ||
+ | |||
+ | [[Category:Components]] |
Latest revision as of 07:04, 6 October 2008
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.
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:
- 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)