LA6541 データシートの表示（PDF） - SANYO -> Panasonic

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LA6541

4-channel Bridge Driver for Compact Discs

SANYO -> Panasonic 

Pin Functions

Pin No.

1

2

Pin Name

VCC

Mute

LA6541

Equivalent Circuit

Description

Power supply (shorted with pin 24)

ON/OFF control for all BTL AMP outputs

3

VIN1

4

VG1

9

VG2

10

VIN2

15

VIN3

16

VG3

21

VG4

22

VIN4

BTL AMP 1 input

BTL AMP 1 input (for gain control)

BTL AMP 2 input (for gain control)

BTL AMP 2 input

BTL AMP 3 input

BTL AMP 3 input (for gain control)

BTL AMP 4 input (for gain control)

BTL AMP 4 input

5

VO1

6

VO2

7

VO3

8

VO4

17

VO5

18

VO6

19

VO7

20

VO8

BTL AMP 1 output (non-inverting side)

BTL AMP 1 output (inverting side)

BTL AMP 2 output (inverting side)

BTL AMP 2 output (non-inverting side)

BTL AMP 3 output (non-inverting side)

BTL AMP 3 output (inverting side)

BTL AMP 4 output (inverting side)

BTL AMP 4 output (non-inverting side)

11

REGOUT

12

REGIN

13

RES

14

Cd

23

VREF

24

VCC

Connection for collector of external

transistor (PNP); 5 V supply output

Connection for base of external transistor

(PNP)

Reset output

Reset output delay time setting (with

capacitor)

Reference voltage input for level shift

circuit

Power supply (shorted with pin 1)

Note: GND (minimum electrical potential) should be connected to the center frame of the pin.

No. 5897- 5/6

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