Hello,
The LMH6572 does seem like it would be a good fit for your application as it performs as a RGB mux with two inputs in a fixed gain of 2 V/V. The requirement for a 4 to 1 mux is possible by paralleling two of these devices. Figure 20 in the datasheet…
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…
Part Number: LMH6572 Other Parts Discussed in Thread: OPA3875 ,
Hi, OPA3875 has trouble on the delivery date. With that background, Customers are considering LMH6572 instead of OPA3875. Customer wants to replace OPA3875 with LMH6572 while keeping peripheral circuits…
Philip,
I do not know of any TI single-chip solutions for either a) or b) but here are some thoughts on multi-chip solutions:
a) I assume each of the three outputs must be able tie to any of the 5 inputs. The multi-chip solution will require 7 ICs: …
