Draw specialists Newcastle shared the spoils for a fifth time in seven matches despite dominating against manager Eddie Howe's former club.
After Toon twice hit the woodwork, the visitor's launched a smash-and-grab raid to lead through Philip Billing.
But Newcastle quickly levelled from the spot from £60million striker Alexander Isak after a VAR call in their favour – the Swede grabbing the ball from Bruno Guimaraes to take.
MATCH FACTS AND PLAYER RATINGS
Newcastle (4-2-3-1): Pope 6: Trippier 8.5, Schar 6, Burn 6, Targett 7; Guimaraes 6.