lv49157v Sanyo Semiconductor Corporation, lv49157v Datasheet - Page 14

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)

The headphone amplifier can set Rise time and fall time by the time constant of the HP_RF capacitor.

Headphone amplifier FADE IN

Rise time is Applpx.900msec in our recommended external components.

Headphone amplifier FADE OUT

Fall time is Applpx.900msec in our recommended external components.

HP_STBY pin

HP_OUT

HP_RF terminal

HP_STBY pin

HP_OUT

HP_RF terminal

Headphone amplifier FADE OUT function image

Headphone amplifier FADE IN function image

LV49157V

rise time

fall time

No.A1567-14/30