Understand an op amp datasheet
In my opinion there are no problems here as your maximum output is 2V and the opamp is able to handle up to v+(2.5V


  The OPA344 and OPA345 are optimized to operate on a single supply from
  2.5V and up to 5.5V with an input common-mode voltage range that extends 300mV beyond the supplies.


When the datasheet states that VCM must be between -0.3 and -1.8 are always conditions to other things and are between -0.3 and V+ - 1.8V.