LA6572 View Datasheet(PDF) - SANYO -> Panasonic

Part Name

Description

Manufacturer

LA6572

5-CH Driver for Mini Disc and Compact Disk Applications (BTL : 5CH)

SANYO -> Panasonic 

Sample Application Circuit

EN-REG

LOADING

MUTE3

MUTE2

MUTE1

LOADING MOTOR M

SPINDLE MOTOR M

SLED MOTOR M

1 MUTE1

2 MUTE2

3 VCC2

4 VO5-

5 VO5+

6 VO4+

7 VO4-

8 VO3+

9 VO3-

FR

LA6572

MUTE3 36

S-GND 35

VIN5 34

VIN5- 33

VIN5+ 32

VIN4 31

VIN4- 30

VIN4+ 29

VREF-IN 28

FR

TRACKING COIL

FOCUS COIL

VCC

10 VO2+

11 VO2-

12 VO1+

13 VO1-

14 VCC1

15 VIN1

16 VIN1-

17 VIN1+

18 VIN2

VREF-OUT(CH5) 27

REG-IN 26

REG-OUT 25

EN-REG 24

VIN3+ 23

VIN3- 22

VIN3 21

VIN2+ 20

VIN2- 19

VCC

Add a capacitor + resistor between outputs or between the output and GND as a countermeasure against

oscillation of the output.

3.3VREG

VREF

SPINDLE

SLED

TRACKING

FOCUS

No.7777-8/9

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