NJW1141 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJW1141

AUDIO PROCESSOR

Japan Radio Corporation  

NJW1141

s PIN CONFIGURATION

1 IN1a

2 IN2a

3 IN3a

4 IN4a

5 MONa

6 NC

7 TONE-Ha

8 TONE-La

9 LINEa

10 OUTa

11 CVa

12 CVb

13 SDA

14 SCL

15 GND

IN1b 30

IN2b 29

IN3b 28

IN4b 27

MONb 26

NC 25

TONE-Hb 24

TONE-Lb 23

LINEb 22

OUTb 21

AGC 20

CTH 19

CTL 18

Vref 17

V+ 16

No. Symbol

Function

1

IN1a

Ach Input1

2

IN2a

Ach Input2

3

IN3a

Ach Input3

4

IN4a

Ach Input4

5

MONa Ach Monitor Output

6

NC

No Connect

7

TONE-Ha Ach Treble Filter

8

TONE-La Ach Bass Filter

9

LINEa Ach LINE Output (+4.5dB)

10

OUTa

Ach Output

11

CVB

DAC Output for Bch Volume & Balance

12

CVA

DAC Output for Ach Volume & Balance

13

SDA

SDA Data Input (I2C BUS)

14

SCL

SCL Clock Input (I2C BUS)

15

GND

GND Terminal

Symbol

Function

16

V+

Power Supply Terminal

17

Vref

Reference Voltage

18

CTL

Pop Noise reduction for Bass Control

19

CTH

Pop Noise reduction for Treble Control

20

AGC

AGC Filter

21

OUTb Bch Output

22

LINEb Bch LINE Output (+4.5dB)

23 TONE-Lb Bch Bass Filter

24 TONE-Hb Bch Treble Filter

25

NC

No Connect

26

MONb Bch Monitor Output

27

IN4b

Bch Input4

28

IN3b

Bch Input3

29

IN2b

Bch Input2

30

IN1b

Bch Input1

-2-

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