NJW1176V Ver la hoja de datos (PDF) - Japan Radio Corporation

Número de pieza

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NJW1176V

AUDIO PROCESSOR with Subwoofer Output

Japan Radio Corporation  

NJW1176

sPIN CONFIGURATION (SSOP32)

1 INa

2 CVW

3 LF1

4 SUR OUTa

5 TONE INa

6 TONE-Ha

7 TONE-La

8 OUTa

9 AGC

10 SUR-FIL

11 CVB

12 CVA

13 SDA

14 SCL

15 GND

16 N.C.

INb 32

LF2 31

LF3 30

SUR OUTb 29

TONE INb 28

TONE-Hb 27

TONE-Lb 26

OUTb 25

OUTw 24

VREF 23

CTH 22

CTL 21

AUX0 20

AUX1 19

Vcc 18

N.C. 17

No. Symbol

Function

No Symbol

Function

1

INa

Ach Input

17

N.C.

No Connection

2

CVW

Wch DAC output terminal for LPF trimmer

18

Vcc

Power Supply Pin

3

LF1

LPF filter1 terminal

19

AUX1

Auxiliary Output1

4

SUR OUTa Ach Output for the Other Accessories

20

AUX0

Auxiliary Output0

5

TONE INa Ach Input From the Other Accessories

21

CTL

DAC Output for Tone Low Frequency

6

TONE-Ha Ach Treble Filter

22

CTH

DAC Output for Tone High Frequency

7

TONE-La Ach Bass Filter

23

VREF

Reference Voltage

8

OUTa

Ach Output

24

OUTw

Wch Output

9

AGC

AGC Filter

25

OUTb

Bch Output

10

SUR-FIL eala and Simulated Stereo Filter

26

TONE-Lb Bch Bass Filter

11

CVB

DAC Output for Bch Volume & Balance

27

TONE-Hb Bch Treble Filter

12

CVA

DAC Output for Ach Volume & Balance

13

SDA

SDA Data Input (I2C BUS)

14

SCL

SCL Data Input (I2C BUS)

28 TONE INb Bch Input from the Other Accessories

29 SUR OUTb Bch Output for the Other Accessories

30

LF3

LPF filter3 terminal

15

GND

GND

31

LF2

LPF filter2terminal

16

N.C.

No Connection

32

INb

Bch Input

(✳) The AUX0 terminal should be connected via the protection resistance to 5V device.

-3-

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