LA6569 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LA6569

5-channel Driver for Compact Disk Applications

SANYO -> Panasonic 

Sample Application Circuit

LA6569

MUTE1

MUTE2

LOADING

SLED

LOADING

MOTOR

M

TRACKING COIL

FOCUS COIL

SPINDLE

MOTOR

M

SLED MOTOR

M

VCC

1 FWD

2 REV

3 VCC2

4 VLO-

5 VLO+

6 VO4+

7 VO4-

8 VO3+

9 VO3-

FR FR

10 VO2+

11 VO2-

12 VO1+

13 VO1-

14 VCC1

15 VIN1

16 VIN1-

17 VIN1+

18 VIN2

S-GND 36

MUTE2 35

MUTE1 34

VIN4 33

VIN4- 32

VIN4+ 31

VREF-IN 30

VCONT 29

REG-EN 28

FR FR

REG-OUT 27

3.3VREG

REG-IN 26

VIN3+ 25

VCC

VIN3- 24

VIN3 23

GND-VREG 22

VCC-VREG 21

VIN2+ 20

VIN2- 19

Note : Add CR between outputs or to a circuit to GND when oscillation occurs in the output.

Apply 4.5V or more to the external PNPTr emitter pin.

TRACKING

FOCUS

VCONT

SPINDLE

VREF

No.7738-6/7

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