LA6557 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LA6557

Five-Channel Bridge Driver for MD and CD Players

SANYO -> Panasonic 

Sample Application Circuit

LA6557H

1 VCC2

Loading

motor

2 VO5–

M

3 VO5+

Tracking

coil

4 VO4+

5 VO4–

Focus

coil

6 VO3+

7 VO3–

REV 28

FWD 27

S-GND 26

MUTE 25

VIN4 24

VIN4G 23

VCC-S 22

F

R

LA6557H

F

R

REV

FWD

MUTE

Spindle

motor

8 VO2+

M

9 VO2–

Sled

motor

10 VO1+

M

11 VO1–

12 VCC1

13 VIN1

14 VIN1G

VREF-IN 21

REG-OUT 20

REG-IN 19

VIN3G 18

VCC

VIN3 17

VIN2G 16

VIN2 15

TRACKING

VREF-IN

FOCUS

SPINDLE

SLED

No. 6350-7/8

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