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15th March 2010, 09:42 PM
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#1 |
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diyAudio Member
Join Date: Apr 2003
Location: Brno
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TDA1543 power consumption
I'm using 8xTDA1543 from 7V power supply and the current consumption is ~ 600 mA. This means ~ 75 mA per chip. I think it is too high as datasheet shows 50-60 mA so I would expect somethingf like ~ 400 mA. Is it normal?
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18th March 2010, 04:51 PM
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#2 | |
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diyAudio Member
Join Date: Aug 2009
Location: Noord-Holland
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Quote:
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