Current sensor (programming)

Good personal'm developing a project where I will use these three sensors (links below) Current measurement wonder if they may have already worked with them or someone similar and know how programming in arduino our friend.

http://pt.mouser.com/ProductDetail/Honeywell/CSLA2DH/?qs=%2fha2pyFaduiuRkBEznpsXGHvKzNwCO9a0MDKcPProZsprrnYA2Rc5Q%3d%3d http://pt.mouser.com/ProductDetail/Honeywell/CSLA1CF/?qs=%2fha2pyFaduiuRkBEznpsXMihzBv1C9LKTjpVYCRpdxR5zm6%2f4FKF5Q%3d%3d http://pt.mouser.com/ProductDetail/Honeywell/CSLH3A45/?qs=%2fha2pyFadui3h1hLwbvtoi2i2TSxMeMHx0K4MyfwyxPXcrih3EjNMw%3d%3d

greetings

Personally, I tried to avoid anything made by Honeywell if there are alternatives. Their concept of datasheet is not "industry standard"... in fact, you end up saying... "what datasheet? I can't find a datasheet."

Here is a discussion that may help you figure out how this current transformer can work with arduino. http://electronics.stackexchange.com/questions/23591/ac-current-sensor