Mode select pin
The device is in standby mode (with a very low current
consumption) if the voltage at the MODE
pin is >(VCC - 0.5 V), or if this pin is floating. At a MODE
voltage level of less than 0.5 V the amplifier is fully
operational.
In the range between 1.5 V and VCC - 1.5 V the amplifier
is in mute condition. The mute condition is useful to
suppress plop noise at the output, caused by charging of
the input capacitor.谢谢老师!@
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