Veselin, The CCOMP does not go to the inverting input of the op-amp. Instead, this capacitance goes to the goes to the input of the output stage of the op-amp. This is basically a miller compensation of the op-amp. I would not recommend greater than 470pF for CCOMP. In other similar devices, I have seen this node to be sensitive to transient voltages on the DAC output. Large transients on the DAC output can be coupled into the device and damage it. Joseph Wu
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