MIX flour, salt and pepper in shallow dish. Add chops; turn to evenly coat both sides of each chop.
HEAT oil in large skillet on medium heat. Add chops; cook 5 to 7 min. on each side or until done. Remove chops from skillet, reserving drippings in skillet; cover to keep warm.
ADD wine to skillet. Bring to boil, stirring frequently to loosen browned bits from bottom of skillet. Stir in mustard. Add pears; return to boil. Simmer on medium-low heat 5 min. or until sauce is thickened. Spoon over chops.