NJW1163A Просмотр технического описания (PDF) - Japan Radio Corporation

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Компоненты Описание

производитель

NJW1163A

AUDIO PROCESSOR with Subwoofer Output

Japan Radio Corporation  

s APPLICATION CIRCUIT

NJW1163/A

0.47µ

1 INa

INb 32

100n

2 SR-FIL

LF2 31

100n

3 SS-FIL

LF3 30

2.2n

4 TONE-Ha

LF1 29

100n

4.7µ

4.7µ

5V

330nF

4.7k

5 TONE-La

6 OUTw

7 OUTa

8 AGC1

9 AUX0

TONE-Hb 28

TONE-Lb 27

OUTb 26

AGC2 25

CVA 24

10 AUX1

220

11 PORT0

220

12 PORT1

(✳4)

13 ADR

100

14 SDA

220

15 SCL

CVB 23

CVW 22

CTH 21

CTL 20

CSR 19

Vref 18

16 GND

V+ 17

0.47µ

0.047µ

0.022µ

0.033µ

2.2n

100n

4.7µ

100k

4.7µ

4.7µ

4.7µ

4.7µ

4.7µ

4.7µ

4.7µ

22µ

(✳4) Set the Slave Address by “ADR” terminal.

ADR

I2C Slave Address

(Pin 13)

Read mode

Write mode

GND

80h

81h

+5V

82h

83h

(✳5) Separate the I2C bus line and Signal line from the following terminals for avoiding digital noise problem and cross talk.

Pin No. Symbol Pin No. Symbol Pin No. Symbol

2

SR-FIL

27

TONE-Lb

31

LF2

3

SS-FL

28

TONE-Hb

4

TONE-Ha 29

LF1

5

TONE-La

30

LF3

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