Datasheet.
Max voltage any input = 5.5v
That means 11v is the upper limit to Vin without overdriving the op-amp.
edit: Seems like you could fix that with one well-placed zener diode.
Datasheet.
Max voltage any input = 5.5v
That means 11v is the upper limit to Vin without overdriving the op-amp.
edit: Seems like you could fix that with one well-placed zener diode.