BA7631 데이터 시트보기 (PDF) - ROHM Semiconductor

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BA7631

Video switch for CANAL-Plus decoder

ROHM Semiconductor 

Multimedia ICs

•Truth table

OUT1 SW1 block

CTL1

CTL2

L

L

L

H

H

L

H

H

∗

∗

∗ Don't care

CTL5

L

L

L

L

H

SELECT

IN1

IN2

IN3

MUTE

IN5

OUT2 SW2 block

CTL3

CTL5

L

L

H

L

L

H

H

H

SELECT

IN1

IN3

IN5

IN3

OUT3 SW3 block

CTL4

SELECT

L

IN2

H

IN4

BA7631 / BA7631F

•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

3

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