LV49152V 查看數據表（PDF） - SANYO -> Panasonic

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LV49152V

Class-D Audio Power Amplifier BTL 15W ×2ch

SANYO -> Panasonic 

LV49152V

Application Circuit Example 3 (RL = 4Ω)

0-5V

0-5V

VIN1+

1μF

1μF 1μF

1μF

0 to 20kΩ

1 MUTE

STBY

2

3

4 VIN1-

PLC

5

6 VIN2-

VIN2+

+

1μF

7

8 MUTECAP

22μF

VCC

9

1μF

10 BIASCAP

1μF

VBIAS

11

1μF

VREG5

12

1μF

GND

13

NC1

14

NC2

15

NC3

16

17 NC4

18 NC5

19 NC6

NC7

20

21 NC8

22 NC9

FB

REC. & CONT.

OUTPUT

OUTPUT

FB

START

SEQUENCE

POWER LIMITER

FB

OUTPUT

REC. & CONT.

OUTPUT

FB

470μF

+

PVD1 44

1μF

PVD1

43

OUT1+

42

15μH

OUT1+

41

BOOT1+ 0.1μF

40

VDD1 39

0.22μF

38 BOOT1-

37 OUT1-

OUT1-

36

PGND1 35

0.1μF

15μH

PGND1 34

PGND2 33

PGND2 32

31 OUT2-

15μH

OUT2-

30

29 BOOT2-

0.1μF

VDD2 28

0.22μF

27 BOOT2+

26 OUT2+

0.1μF

25 OUT2+

PVD2 24

15μH

PVD2 23

1μF

0.22μF

1μF

0.22μF

0.22μF

1μF

0.22μF

RL

VD

RL

+

470μF

No.A1408-6/24

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