Is it possible to ramp the DAC from 3.3V max output to 5V?

Says it all in the title

On this doc page, the Photon Datasheet, it shows that the maximum DAC output voltage is 3V3 - 0.2 V or around 3.1V typically.

You can always add an external op-amp to increase the output to 5V if you like, but the Photon itself is a 3.3V device.

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