Will ADV7842 supports industrial grade temperature ?. In data sheet i have seen -10 to +70 deg C.
can you please suggest me video decoder IC which is industrial grade like ADV7441ABSTZ-170.
I have created a new thread for your post.
Are you wanting HDMI receive capability as well as video decode capability? Or just video decode capability?
video decoding (DVI-D) capabilites . HDMI interface is not required
Do you need any functionality other than DVI-D receive?
I have to record the DVI-A (5 signals R,G,B,VS,HS) or DVI-D ( differential CLK,D0,D1,D2,DDC CLK ,DDC DATA).
my processor accepts 24 bit data only
The ADV7441A is the only product that has industrial temp range and can receive DVI and analog signals. However, it is not recommended for new designs.
Have you considered using a two IC solution, such as ADV7181D and ADV7611? It seems like it would be less expensive than ADV7441A.
processor has only one 24bit RGB input port
if i use two chips(ADV7181D and ADV7610), how to switch them please guide us.
my actual requirement is
DVI-I (DVI-A( 5 signal R,G,B,VS,HS/CS), OR DVI-D Signals ) 1920x1200x30 resolution.
one IC with this minimum functionality and industrial grade please guide us.
If you require industrial temp range, then I would suggest using ADV7181D and ADV7611.
ADV7441A is not recommended for new designs and it is not supported by our new software architecture.
thanks for fast response,ADV7441A i2c problem has solved. we are able to read / write with address 0x21(7bit).
reset active low for 200ms,power on sequence followed,power sequence not able to follow. I just followed ADV7441A evaluation schematics.
for next design /production
my required operational temp is -20 to +55 deg C;storage temp is -40 to +85 deg C.
may i use ADV7604BBCZ-5P (-40 to +70 deg C).inplace of ADV7441ABSTZ (-40 to +85 deg C).
I have one DVI-I input( DVI-D single link or DVI-A (RGB,VS,HS OR RGB,C Syn OR RGB,Syc on G)) one DVI-I output.
My processor DM814X has one 24bit true colour RGB input port.one output port.
I am doubting how can i use two ic solution (such as ADV7181D and ADV7610/ADV7611).
I am enclosing DVI-I interface with tms320dm8148 through adv7441a video decoder block diagram,can you please suggest us new video decoder ic for the next designs and production.plz give me reply ASAP.
Re: need video decoder IC which is industrial grade
created by mattp in Video - View the full discussion
I saw your request for ADV7441A evaluation board. What feature is supported by ADV7441A that is not supported by ADV7181D and ADV7610/ADV7611?
Yes I agree.Both serves the same purpose.
But we need single IC solution like ADV7441A ,industrial grade.
It should be able to support 1900x1200x30 FRPs(Hz) pixel resolution.
There is one Limitation To use ADV7181D and ADV7610/ADV7611 in place of ADV7441A, in my design Processor has only one input 24bit RGB port and one output port of the same kind.So I have to select either one of the two Video outputs coming from ADV7181D and ADV7610/ADV7611 using 2:1 Mux (24bit).which is a Design change.Actually by this month end I have to deliver the 40 systems.we are in pre-production stage.it is very difficult to change my design at this point of time. I hope you can understand our situation. More over,we got customer approval for the design with ADV7441A. So we can not change the design.
We will use the two IC solution which you have suggested,in the 2nd phase of production.
kindly help us.
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