Hi guys:
I have lots of OPA549 chips lying around and was thinking of designing a GC for subwoofer to be used in my car, OPA549 data sheet suggests that it could be operated via single supply, as I am a usual lamer, therefore i was looking forward if anyone in this forum could guide me as how to make a GC with OPA549 with single supply of 12Volts?
Any help will be appreciated.
I have lots of OPA549 chips lying around and was thinking of designing a GC for subwoofer to be used in my car, OPA549 data sheet suggests that it could be operated via single supply, as I am a usual lamer, therefore i was looking forward if anyone in this forum could guide me as how to make a GC with OPA549 with single supply of 12Volts?
Any help will be appreciated.
mod_evil said:Hi friend, how i found rms in my OPA549T amp?
Hi Friend,look here
http://www.diyaudio.com/forums/showthread.php?threadid=14768
http://www.diyaudio.com/forums/showthread.php?s=&threadid=53501&highlight=
You need connect the V- to the GROUND...
Thanks.
You need connect the V- to the GROUND...
Thanks.
The Schematic of single supply : OPA549 http://www.diyaudio.com/forums/attachment.php?postid=598098&stamp=1110921201&
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