NJM2752RB2 查看數據表（PDF） - Japan Radio Corporation

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NJM2752RB2

2-Input / 1-Output Stereo Audio Selector

Japan Radio Corporation  

NJM2752

s PIN CONFIGURATIONS

TVSP10,SSOP14

TVSP10

SSOP14

1 OUTA

2 IN1A

3 V+

4 IN2A

5 CNT1

OUTB 10

IN1B 9

GND 8

IN2B 7

Vref 6

1 OUTA

2 IN1A

3 V+

4 IN2A

5 CNT1

6 N.C

7 N.C

OUTB 14

IN1B 13

GND 12

IN2B 11

Vref 10

N.C 9

N.C 8

PIN.No.

(TVSP10)

1

2

3

4

5

PIN.No.

(SSOP14)

1

SYMBOL

OUTA

FUNCTION

Ach Output Terminal

2

IN1A

Ach Input Terminal1

3

V+

Power Supply Terminal

4

IN2A

Ach Input Terminal2

5

CNT1

6,7

8,9

N.C

Control Switch Terminal1

No Connection

PIN.No.

(TVSP10)

6

7

8

9

10

PIN.No.

(SSOP14)

10

SYMBOL

Vref

FUNCTION

Reference Terminal

11

IN2B

Bch Input Terminal2

12 GND

GND Terminal

13

IN1B

Bch Input Terminal1

14

OUTB

Bch Output Terminal

[Reference]

The NJM2752 contains compatibility with NJM2753 (3in-1out SW),NJM2755 (4in-1out SW).

NJM2753

NJM2755

1 OUTA

2 IN1A

3 V+

4 IN2A

5 CNT1

6 IN3A

7 CNT2

OUTB 14

IN1B 13

GND 12

IN2B 11

Vref 10

IN3B 9

N.C 8

1 OUTA

2 IN1A

3 V+

4 IN2A

5 CNT1

6 IN3A

7 CNT2

8 IN4A

OUTB 16

IN1B 15

GND 14

IN2B 13

Vref 12

IN3B 11

N.C 10

IN4B 9

-2-

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