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Old 21st May 2004, 01:47 PM   #1
ZERS is offline ZERS  France
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Join Date: Jan 2004
Location: LYON
Question How much mA need 2 TDA1541A in //?

Hi,

even after reading hundred of posts on TDA1541, I didnt' find out how much current must be provided by the PSU, so that two TDA1541A in // could work fine.

According to the datasheet, each TDA almost needs 50mA at each voltage's pin .

Thus enabling to build up 3 PUS (+5V, -5V, -15V), each one able to provide 100mA.
Is it correct ?
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