LV49157V 查看數據表（PDF） - ON Semiconductor

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LV49157V

Class-D Audio Power Amplifier with built-in Headphone Amplifier BTL 15W × 2ch

ON Semiconductor 

SOFT MUTE

LV49157V

The soft mute circuit is able to use fade in/fade out function, and the main amplifier can set Rise time and fall time by the

time constant of the MUTECAP capacitor.

Main amplifier FADE IN

Mute rise time is Applpx.450msec in our recommended external components.

5V/DIV.

MUTE pin

MUTECAP pin

[OUT+] vs [OUT-]

Mute rise time

Main amplifier FADE IN function image

Main amplifier FADE OUT

Mute fall time is Applpx.450msec in our recommended external components.

5V/DIV.

MUTE pin

MUTECAP pin

[OUT+] vs [OUT-]

Mute fall time

Main amplifier FADE OUT function image

No.A1567-13/30

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