On the AD5061 datasheet Rev. B page 18, AD5061 has a Vbf pin on figure 47 but AD5061 doesn't have it.
I suppose it is Figure 47's typo, isn't it?
I just would like to confirm it.
Thank you for your help in advance.
This is an error in the figure. You only need to connect Vout to the + of the amplifier. The AD5062 is a similar DAC that shows the circuit correctly in figure 43