Hi DUG,
would you include what xrk971's suggested mod which is originated from the EVM (330pf+10Rat the bootstrap cap)?
http://www.diyaudio.com/forums/class-d/237086-tpa3116d2-amp-383.html#post3990270
would you include what xrk971's suggested mod which is originated from the EVM (330pf+10Rat the bootstrap cap)?
http://www.diyaudio.com/forums/class-d/237086-tpa3116d2-amp-383.html#post3990270
+1
Tho I think easy enough to retrofit with SMD components looking at the board layout.
Done at post 60.
Look carefully on jpg in post 61, 73 or 108.
Just enough room for resistor on top and cap on bottom, both 0805.
More than 10 kits have been requested.
This is enough to start me getting a parts list together and calculating a cost.
I will probably have it by next Monday.
Later,
Doug
Done at post 60.
Look carefully on jpg in post 61, 73 or 108.
Just enough room for resistor on top and cap on bottom, both 0805.
As this is PBTL and 2 bootstrap caps join each output leg (which is where the snubber components go to earth) maybe you only need 2 sets of snubber caps/resistors rather than 4?
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Woops, messed up on replies...was in a hurry to not be late to where I needed to be tonight.
I was thinking AVCC isolation.
But the snubbers are also there and were there before AVCC isolation..
All good fun.
Boards were ordered last night and are in process.
Last pm from you is:
14th June 2014, 11:44 PM
"Hi Dug
what parts are presoldered ??
thanks
kp93300 "
So glad you checked.
Did you want 1 pair (2 boards common ground plane) or 2 separate boards?
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