LA6565 데이터 시트보기 (PDF) - SANYO -> Panasonic

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LA6565

For CD and DVD players 5-channel Driver (BTL:4ch,H-bridge:1ch)

SANYO -> Panasonic 

Pin Description

Pin No.

16

17

18

19

20

21

22

23

32

31

26

25

24

Pin name

VIN1+

VIN1−

VIN1

VIN2+

VIN2−

VIN2

VIN3−

VIN3

VIN4−

VIN4

VIN+OP

VIN−OP

VO_OP

Function

Input

(CH1 to 4)

1

FWD

2

REV

Input

(H-bridge)

LA6565

Description

Inputs (channels 1 to 4 and the

independent operational

amplifier)

VCCS

VIN*+

VIN*−

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.

S-GND

FWD

Equivalent circuit

300Ω

300Ω

300Ω

VIN*

REV

12

VO1+

13

VO1−

10

VO2+

11

VO2−

8

VO3+

9

VO3−

6

VO4+

7

VO4−

4

VLO−

5

VLO+

Output

(BTL-AMP)

Channel 1 to 4 outputs.

Output

(H-bridge)

H-bridge (loading) output.

S-GND

VCCP

VCCP2

VO*

VLO+

FR

VLO−

1kΩ

1kΩ

35 VCONT

33 MUTE234

34 MUTE1

Input

MUTE

Loading output setting.

BTL amplifier output ON/OFF

state setting.

High: output ON

Low: output OFF

S_GND

20kΩ

VCCS

MUTE*

20kΩ

VCONT

S-GND

No.7817-6/8

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