Want Digital Potentiometer

Hey Guys,

I want to interface some digital potentiometer with microcontroller so any one know any Chip of digi pot?

I want in 1K, 5K, 10K with 1024 wiper position range.

so please suggest me any chip...

google? did you try?
http://www.analog.com/en/digital-to-analog-converters/digital-potentiometers/products/index.html

http://www.ti.com/lsds/ti/data-converters/digital-potentiometer-products.page

I have some digi pot of analog device but they have 256 wiper positions.

In my case i want 1024 wiper positions in 1K,5K resistance.

I gave you link to other vendor websites where you can search product as per your requirement. take a look at it.

i have checked TI,maxim, microchip, etc.. vendor's site but they haven't also pot which i require...

please reply

please reply

jigneshdoshi

We can only tell you what we know... and we don't know where to get such a chip.
Perhaps no one makes it.

If you can't find the chip to suit your design, change the design.