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Old 15th October 2006, 11:39 PM   #1
Kay is offline Kay  Germany
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Join Date: Nov 2001
Location: Emden
Default TAS 3103, that's all?

Hello,

maybe this is the way for a module, for testing the
TAS3103.

The module is like a dip40-package and hold only the
necessary parts. So a single layer board can be used.
For testing a codec is required.

Please check/comment my schematic and layout
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File Type: zip 3103test.zip (74.3 KB, 149 views)
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best regards
Kay
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Old 16th October 2006, 12:02 AM   #2
Kay is offline Kay  Germany
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Join Date: Nov 2001
Location: Emden
Another view of the game
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best regards
Kay
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Old 12th January 2007, 03:47 PM   #3
cyl is offline cyl  Hong Kong
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Join Date: Jul 2006
I am going to make an audio process using TAS3103 and PIC. Do you going to sell this board?
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Old 12th January 2007, 05:21 PM   #4
yulquen is offline yulquen  Norway
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Join Date: Jun 2004
Location: Klepp stasjon
I etched a similar board (see lousy picture) a while ago for
playing with this chip.It only contains the 4 necessary decoupling
caps.all relevant pins is available.I used a breadboard for testing
for flexibility, and used a PIC micro to control it.if you do the
decoupling right according to datasheet, your 1 layer board will certainly be sufficient for testing.

Note: make sure to feed it a fixed mclock signal.if the
mclock changes, the TAS3103 I2C bus has a tendency of locking up.

--
Yulquen
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