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PCM1774 current issue

Terry Wu
Expert 1680 points
Other Parts Discussed in Thread: PCM1774

 Dear Sir,

Need help for below schematic of PCM1774. It will sink high current up to 1A from 3.3V supply.....

Is this pinout correct ?

Test PCM1774 IC body only. Try to supply 3.3V at PCM1774's pin6 and connect GND at pin 8. Still get same issue(1A current)

Is there anything incorrect ? Or we can't supply power / GND only and left other pin NC  for this testing ?

Many thanks a lot !