I'm using an 8 output DAC ([LTC2666](https://www.analog.com/media/en/technical-documentation/data-sheets/2666fa.pdf)) to control synthesizers via mono 3.5mm jack connections. It works fine most of the time but every once in a while, plugging in a jack into the synthesizer will break the DAC in all sorts of random ways, often requiring a power down.

Is there a proper way to protect my circuitry against whatever glitches are induced by the mechanical nature of plugging in a jack?