BA7632 Ver la hoja de datos (PDF) - ROHM Semiconductor

Número de pieza

componentes Descripción

Fabricante

BA7632

Video switch for CANAL-Plus decoder

ROHM Semiconductor 

Multimedia ICs

•Block diagram

BA7632AF

OUT1 1

CTL4 2

IN5 3

VCC 4

IN4 5

GND2 6

IN1 7

CTL1 8

BF

1

2

3

SW1 4

5

BF

1

2

3 SW2

4

BF

1

2

SW3

BA7632AF

16 OUT2

15 CTL5

14 CTL3

13 OUT3

12 CTL2

11 IN3

10 GND1

9 IN2

•Truth table

OUT1 SW1

CTL1

L

L

H

H

∗

∗ Don't care

OUT2 SW2

CTL3

L

H

L

H

CTL2

L

H

L

H

∗

CTL5

L

L

H

H

OUT3 SW3

CTL4

L

H

SELECT

IN2

IN4

2

CTL5

L

L

L

L

H

SELECT

IN1

IN3

IN5

IN3

SELECT

IN1

IN2

IN3

MUTE

IN5

•Pin descriptions

Pin No. Pin Name

1

OUT1

2

CTL4

3

IN5

4

VCC

5

IN4

6

GND2

7

IN1

8

CTL1

9

IN2

10

GND1

11

IN3

12

CTL2

13

OUT3

14

CTL3

15

CTL5

16

OUT2

Function

Output 1

Control 4

Input 5

Power supply

Input 4

GND (GND1 common)

Input 1

Control 1

Input 2

GND (GND2 common)

Input 3

Control 2

Output 3

Control 3

Control 5

Output 2

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