TAS5717: Are there similar amplifiers with fine volume support and analog audio input?

Hello - I'm looking for a speaker amplifier with fine volume support, as low as 0.125dB steps or lower. The TAS5717 would be perfect but my application requires an analog audio input, as I am generating my own sine waves from a DAC. Additionally, the power output is quite large, and I only need to drive a very small speaker. 

I tried to search for something similar but it's not possible to sort by decibel step size. Please suggest any speaker amplifier with low power (<10W), mono output, digital control, and analog audio input, with a priority on the last two.

Thank you!