Organic light emitting display device, data driving apparatus for organic light emitting display device, and driving method thereof

[0035]Example embodiments will now be described more fully hereinafter with reference to the accompanying drawings; however, they may be embodied in different forms and should not be construed as limited to the embodiments set forth herein.

[0036]In several exemplary embodiments, constituent elements having the same configuration are representatively described in a first exemplary embodiment by using the same reference numeral and only constituent elements other than the constituent elements described in the first exemplary embodiment will be described in other embodiments.

[0037]In order to clarify embodiments, elements extrinsic to the description are omitted from the details of this description, and like reference numerals refer to like elements throughout the specification.

[0038]Throughout this specification and the claims that follow, when it is described that an element is “coupled” to another element, the element may be “directly coupled” to the other element or “electrically coup