Just added a SAR ADC by @Carsten Wulff to TT06! https://app.tinytapeout.com/projects/387

Two questions: (1) What's the area of that circuit? (It doesn't even fill the entire tile!) (2) How many bits?

8 bits, and it uses 2 tiles, so 160x230um

@Matt Venn: Is there any special restriction on maximum number of analog tiles, or is it the same as for digital tiles?

Here are the templates - https://github.com/TinyTapeout/tt-support-tools/tree/tt06/def/analog - so 8x2 is the biggest.