LV4920H Ver la hoja de datos (PDF) - SANYO -> Panasonic

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componentes Descripción

Fabricante

LV4920H

Bi-CMOS IC Class-D Audio Power Amplifier Power Cell BTL 15W×2CH, 10W×2CH

SANYO -> Panasonic 

Continued from preceding page.

Pin No

Pin name

22

BOOT_CH2_P

23

VDDA2

24

BOOT_CH2_N

25

OUT_CH2_N

LV4920H

I/O

Pin explanation

I/O

Bootstrap I/O pin, channel 2 power

supply high side

O

Internal power supply decoupling

capacitor connection

I/O

Bootstrap I/O pin, channel 2 power

supply low side

O

Channel 2 low side output

Internal equivalent circuit

26

PGND2

27

PGND2

28

PGND1

29

PGND1

30

OUT_CH1_N

-

Channel 2 power system ground

-

Channel 2 power system ground

-

Channel 1 power system ground

-

Channel 1 power system ground

O

Channel 1 low side output

31

BOOT_CH1_N

32

VDDA1

33

BOOT_CH1_P

34

OUT_CH1_P

I/O

Bootstrap I/O pin, channel 1 power

supply low side

O

Internal power supply decoupling

capacitor connection

I/O

Bootstrap I/O pin, channel 1 power

supply high side

O

Channel 1 low side output

35

PVD1

36

PVD1

-

Channel 1 power system power supply

-

Channel 1 power system power supply

No.A0989-7/12

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