Wich Supply Voltage for the AD688 is necessary?

Hello community,

I need a high precision reference voltage for my 16 Bit DAC, so i decided to use the AD688.

In the Datasheet the IC is supplyed by a voltage of +-15 V, but in my circuit I have only +-14 V or less.

Is it possible to use the AD688 with a +-14 V or +-13 V power supply insted?

best regards

Fabian