LMP91200 differential output to single ended.


I´m developing a pH meter with the LMP91200, which will be connected to a LPC1769, my problem is that I need an single ended output for connecting the LMP to LPC1760´s ADC. Could some one give me some help/advice with the differential to single ended circuit?. The LPC1769 reads from 0v to 3,3v. Thank you very much.