LV4900H 查看數據表（PDF） - SANYO -> Panasonic

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LV4900H

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

SANYO -> Panasonic 

LV4900H

Block Diagram and Application Circuit Example 1 (RL = 8Ω)

0-5V

IN_CH1+

STBY

1

NC

1µF

1µF

IN_CH1-

2

3 VIN1+

4 VIN1-

NC 5

VCC

6

NC 7

BIASCAP

8

VBIAS

9

Receiver

1µF 1µF 1µF

Sequence

0-5V

IN_CH2+

GND

10

1µF

MUTECAP

11

12 MUTE

NC 13

NC 14

IN_CH2-

1µF

1µF

NC

15 VIN2-

16 VIN2+

17

NC 18

Receiver

Control delay

Supply

Control delay

PVD1

1µF

36

PVD1

35

Output stage

OUT1+

34

22µH

0.1µF

33 BOOT1+

0.33µF

VDD1

1µF

32

1µF

RL

Output stage

BOOT1-

31

0.1µF

30 OUT1-

PGND1

29

22µH

0.33µF

PGND1

28

Thermal

1000µF

VD

PGND2

27

PGND2

26

Output stage

OUT2-

25

0.1µF

24 BOOT2-

22µH

0.33µF

VDD2

1µF

23

1µF

RL

Output stage

BOOT2+

22

0.1µF

21 OUT2+

PVD2

20

22µH

0.33µF

PVD2

19

1µF

No.A0097-3/14

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