My TPA3123 25+25W bridge proto-amp - diyAudio
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Old 18th November 2010, 05:36 PM   #1
macky is offline macky  Philippines
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Default My TPA3123 25+25W bridge proto-amp

just wanna share my jungle-like proto of TI's Class D chip TPA3123 [25W+25W] bridged amp, this sounds great!

The bridging adapter:
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the chip:
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testing:
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Old 28th December 2010, 09:29 AM   #2
superR is offline superR  Netherlands
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What schematic have you used? I am interested in using the chip, but I can't seem to find a fool-proof schematic for TI's class D chips
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Old 29th December 2010, 08:20 PM   #3
macky is offline macky  Philippines
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i did use the schematic from its datasheet, and compared it on EVM user guide...
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Old 2nd March 2011, 05:12 PM   #4
350650 is offline 350650  India
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i also completed the ic based on application schematic diagram but its not working. i didnt wnt through the evm though
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Old 11th March 2011, 11:48 PM   #5
macky is offline macky  Philippines
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^maybe you forgot the SHUTDOWN / MUTE pins configuration? check it out bro...
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