faster sample rate.

How can i achieve the maximum sample rate when im reading an analog port? I read that the default adc conversion takes about 100us. Can i program it somehow to get results faster?I know that this will affect the accuracy of the adc results but this is not critical to my project thank you

It might be helpful if you told us something about your project. Why are you able (willing) to sacrifice accuracy for speed? In other words, what are you sampling? What are you doing with the sampled data?

Will this ADC chip work for you?

You may find similar ones sold elsewhere with the speed and digits you want.

Thanx for the reply. Ive build a pid line follower and at high speeds i think my problem is latency from the sampling process. So im sampling the ir sensors and after this doing a simple math function.