I am trying to use an op-amp (first time). I know the basic theory of its amplification circuits. To test I am using an Arduino Nano Microcontroller to create a Signal (0-5V). I want to amplify the signal by a Factor of 3. I measured the input and the output of the opamp relative to GND with an oscilloscope. The amplification works (5V to 15V --> factor 3), however when the signal goes to ground the opamp always reaches the supply voltage (tried with different supply voltages). I know that an op amp amplifies to the supply voltage if there is no feedback, but i cannot explain how it can happen in my case. How do I prevent the opamp from switching to supply voltage once the signal raches GND?
EDIT: The Op-Amp is a MC33078 (datasheet)