Max6956 & Uln2803?

[zeljko.ciric]

I try find (without success) how to conect MAX6956 and (2) ULN2803 to control 16 relays. Is that even possible?

 

[BeanieBots]

http://datasheets.maxim-ic.com/en/ds/MAX6956.pdf

Each port is individually user configurable to
either a logic input, logic output, or common-anode
(CA) LED constant-current segment driver.

Data sheet says it's possible

With 28 possible outputs, that should be enough to drive your 16 inputs.
Simply configure for LOGIC output and connect to ULN2803 input.