NJW1176 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJW1176

AUDIO PROCESSOR with Subwoofer Output

Japan Radio Corporation  

NJW1176

s MEASUREMENT CIRCUIT

Input Ach

Vin

Output Ach

47k

SDA

SCL

VADRIN

(✳3)

0.47µ

4.7μ

0.47µ

4.7µ

2.2n

100n

4.7µ

330nF

100n

4.7µ

4.7µ

1 INa

INb 30

2 CVW

LF2 29

3 LF1

LF3 28

4 SUR OUTa SUR OUTb 27

5 TONE INa TONE INb 26

6 TONE -Ha

TONE-Hb 25

7 TONE -La

TONE-Lb 24

8 OUTa

9 AGC1

OUTb 23

OUTw 22

10 SUR-FIL

VREF 21

11 CVB

CTH 20

12 CVA

CTL 19

13 SDA

AUX0 18

14 SCL

AUX1 17

15 GND

V+ 16

0.47µ

0.047µ

0.022µ

4.7µ

Input Bch

Vin

2.2n

100n

4.7µ

4.7µ

4.7µ

4.7µ

4.7µ

Output Bch

Output Wch

47k 47k

Vref

AUX0

AUX1

VPTIN0

(✳1)

VPTIN1

(✳2)

Icc

22µ

V+

V+

(✳1)

(✳2)

(✳3)

VAUX0

Output High

Output Low

VAUX1

Output Low

VOL

Output Low

IAUX0

+1mA

-120µA

IAUX1

-1mA

IOL

-3mA

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