So I have 3072 RGB LEDs I need to connect in a matrix.
I have decided to split the project into smaller matrices and all LEDs are common Anode.
Datasheet for LEDs is here: http://docs-europe.electrocomponents.com/webdocs/13dd/0900766b813dd0f4.pdf
Im thinking about splitting it into 4x 16x48 matrices which would be 48 Anode pins and 48 Cathode Pins (16 for each colour).
Im struggling to work out which ICs to use to drive the LEDs.
What LED drivers would be suitable for driving a 48x16(x3) matrix?
Is there any suitable LED drivers ideally with 48outputs that would drive a matrix of this size directly or will I need a current sink/source as well as the driver / expander chip?