A couple questions on what to do with unused pins:
> 1) We are not planing to route SBU lines to this IC, should we short C_SUB1, C_SBU2, SBU1 & SBU2 to ground or leave them open?
> 2) The data sheet recommends to connect pin 16 and 17 to ground. Are there circuits in the IC that are connected to these pins?
Thank you,
Cassidy
