LA6565VR 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LA6565VR

Five-Channel CD Actuator Driver(BTL: 4 channels, H bridge: 1 channel)

SANYO -> Panasonic 

LA6565VR

Pin Description

Pin No.

20

21

22

24

25

26

28

29

38

40

32

31

30

1

2

Pin Name

VIN1+

VIN1-

VIN1

VIN2+

VIN2-

VIN2

VIN3-

VIN3

VIN4-

VIN4

VIN+OP

VIN-OP

VO_OP

FWD

REV

Pin Name

Input

(CH1 to 4)

Input

(H bridge)

Description

Inputs (channels 1 to 4 and the

independent operational amplifier)

VCCS

VIN*+

VIN*-

SGND

Logic inputs

The IC is set to one of four modes,

forward, reverse, brake, and free

running by the combination of high and

low values applied to these pins.

FWD

Equivalent Circuit Diagram Description

VIN*

300Ω

300Ω

300Ω

REV

16

VO1+

Output

Channel 1 to 4 outputs

15

VO1-

(BTL-AMP)

13

VO2+

14

VO2-

9

VO3+

10

VO3-

7

VO4+

8

VO4-

SGND

5

VLO-

Output

H bridge (loading) output and loading

6

VLO+

(H bridge) output setting

VCCP2

43

VCONT

VCCP*

VO*

RF

VLO+ VLO-

1kΩ

1kΩ

41

MUTE234

MUTE

BTL amplifier output on/off state

42

MUTE1

setting.

High: output on

Low: output off

FR

20kΩ

VCCS

MUTE*

VCONT

20kΩ

SGND

No.A0816-5/9

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