help to find TI alternative solution ISL59446

Hi Yu,

the OPA4872?

Kai

I don't believe TI did a part like this - originally done by Intersil (but really the Elantec designers) then ported over to Renesas when they bought Intersil. Essentially, a 4X1 RGB video mux, 3 outputs, 4 input on each of those. There were 2X1 RGB gain of 2 video muxes the TI group did, but not 4X1 I don't believe. That 2X1 RGB video mux is here, the OPA3875

https://www.ti.com/lit/ds/symlink/opa3875.pdf

https://www.renesas.com/us/en/document/dst/isl59446-datasheet

Hi Michael,

We don't have a p2p cross with this part. The TMUX7234 as suggested in the notes is a passive switch and doesn't have buffered outputs.

Best,

Parker Dodson