Best ADC to interface with DE2-115 board with parallal data out

[Vaibhavhake]

Hi friends,
I am working on DE2-115 board from Terasic which has altera FPGA. I have dc voltage as input and want to convert into digital using parallel ADC. So which one is best and will be most suitable? If any one has codes please post.

 

[KlausST]

Hi,

What about some technical data?
Sampling rate, resolution, input voltage range....

You want the "best", but don't say what is important to be the best. Maybe price, size, power consumption, availability...

Klaus

 

[Vaibhavhake]

thank you for reply Klaus
I want 8 bit resolution and sampling rate about 1ksps...and input voltage range is about 2 to 7 volt.

 

[mrflibble]

This should get you started:

https://www.ti.com/lsds/ti/data-con...-products.page#p84=8;10&p1089=1000;5000000000

Not that you should use TI per se, but the parametric search should get you some idea of all the options out there.

 

[KlausST]

Hi,

It seems you are looking for a low end Adc.
I just looked at farnell. A cheap one is adc0804.
There are hundreds of others.

Why don't you want a serial interface? They are smaller, cheaper and not more difficult to access.

Klaus

Klaus