- #1
amanmahadeshwar
- 5
- 0
HIGH o/p dual power amplifier (! HELP !)
i have attached the cct diagram i found about this IC BA5417
it is a power amplifier
as one can see pins 11 & 12 are input but how exactly does on give this input
i plan to give input from my discman so there will be one ground wire and the two audio channels , where exactly do these three wires need to go
also how can i introduce volume control to the cct.
lastly the datasheet of the IC is at :
http://www.ortodoxism.ro/datasheets/rohm/ba5417.pdf
i just can't figure out what current will be needed i plan to supply 12 V (from 8 AA battery) but how much current??
Just for background this amplifier will give output to a speaker the whole project is for making a portable speker for my discman
PLEASE HELP
i have attached the cct diagram i found about this IC BA5417
it is a power amplifier
as one can see pins 11 & 12 are input but how exactly does on give this input
i plan to give input from my discman so there will be one ground wire and the two audio channels , where exactly do these three wires need to go
also how can i introduce volume control to the cct.
lastly the datasheet of the IC is at :
http://www.ortodoxism.ro/datasheets/rohm/ba5417.pdf
i just can't figure out what current will be needed i plan to supply 12 V (from 8 AA battery) but how much current??
Just for background this amplifier will give output to a speaker the whole project is for making a portable speker for my discman
PLEASE HELP