LV4900HR 查看數據表（PDF） - SANYO -> Panasonic

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LV4900HR

Bi-CMOS LSI Class-D Audio Power Amplifier BTL 10W×2ch

SANYO -> Panasonic 

LV4900HR

Application Circuit Example 2 (RL = 4Ω)

RL

VD

VD

0.33µF

1µF

0.33µF

22µH

VD

22µH

1000µF

1µF

PVD1

1

PVD1

2

OUT1+

3

0.1µF

BOOT1+ 4

1µF

VDD1

5

BOOT1-

6

0.1µF

OUT1- 7

PGND1

8

PGND1

9

Output stage

Output stage

Thermal

PGND2

10

VD

PGND2

11

0.33µF

22µH

OUT2-

12

0.1µF

BOOT2- 13

Output stage

RL

1uF

1µF

VDD2

14

0.33µF

VD

22µH

BOOT2+

15

0.1µF

OUT2+ 16

Output stage

PVD2

17

PVD2

18

1µF

Control delay

Supply

Control delay

Receiver

STBY

36

35

VIN1+

34

VIN1-

33

NC

1µF

1µF

IN_CH1-

32 NC

VCC

31

30 NC

BIASCAP

29

VBIAS

28

0-5V

IN_CH1+

Sequence

1µF 1µF 1µF

Receiver

GND

27

1µF

MUTECAP

26

MUTE 25

24 NC

23 NC

VIN2- 22

VIN2+ 21

20

1µF

IN_CH2-

1µF

NC

19 NC

0-5V

IN_CH2+

No.A0651-4/14

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