Regarding LM2902Q4T, QFN Quad Op-Amp:
The datasheet doesn't define the NC pins or whether the can be connected to VCC-.
It does say the center NC pad may be connected to VCC-, but not the other two NC pins.
It may seem like a silly question, but I've used components with several "NC" pins with the same name but some can be connected to GND and others must be left floating; so I have to ask.
Questions:
Are all the NC pins "not internally connected"?
May I connect all the NC pins to VCC- without issue?
Suggestions:
Please start explicitly defining NC pins in ST datasheets, like other manufacturers, so people don't have to ask.
