External AD converter

[zealott]

Anyone know of a good external AD converter that fits to the NB bus? Example code?
(need 12-16 ports)

Edit: MAX11131 seems to be nice, any experiences with this? Any example QSPI code?

Cheers,
John

[rnixon]

There is a PK70EX blade board, the multi-blade, that uses a MAX197. I think you would need 2 of them.