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TPA2012D2 power off pop

Other Parts Discussed in Thread: TPA2012D2

Dear Sirs,

We find there's pop noise when removing TPA2012D2 supply power .

Left TPA2012D2 input +/- floating or short to GND still have pop noise ! ( Floating get smaller pop than grounding )

To tie /SD pin "low" could avoid this problem !

Is there any other suggestion to remove pop ?  Many thanks !