lv49157v Sanyo Semiconductor Corporation, lv49157v Datasheet - Page 13
lv49157v
Manufacturer Part Number
lv49157v
Description
Bi-cmos Lsi Class-d Audio Power Amplifier With Built-in Headphone Ampifier Btl 15w ? 2ch
Manufacturer
Sanyo Semiconductor Corporation
Datasheet
1.LV49157V.pdf
(30 pages)
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SOFT MUTE
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.
Main amplifier FADE OUT
Mute fall time is Applpx.450msec in our recommended external components.
MUTE pin
MUTECAP pin
[OUT + ] vs [OUT - ]
MUTE pin
MUTECAP pin
[OUT + ] vs [OUT - ]
Main amplifier FADE OUT function image
Main amplifier FADE IN function image
Mute rise time
Mute fall time
LV49157V
5V/DIV.
5V/DIV.
No.A1567-13/30
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