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is my tda1543a dead or fake?
is my tda1543a dead or fake?
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Old 24th June 2005, 07:15 AM   #1
jondavis is offline jondavis  Philippines
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Default is my tda1543a dead or fake?

i just got a tda1543a, and tried to connect it on 5v supply.
I measured the output and the reference pins and i got no voltage at all. do you think its fake or just a dead chip?
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Old 24th June 2005, 12:28 PM   #2
X.G. is offline X.G.  China
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I think it is, unless you have error in the circuit.

BTW:TDA1543A can not accept I2S signal.
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