NJW1167 データシートの表示（PDF） - Japan Radio Corporation

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NJW1167

AUDIO PROCESSOR with Subwoofer Output

Japan Radio Corporation  

!TERMINAL DESCRIPTION

No.

SOP

SDIP

QFP

SYMBOL

FUNCTION

1 29

INa

32 28

INb

Ach input terminal

Bch input terminal

NJW1167/A

EQUIVALENT CIRCUIT

V+

1,32 pin

20k

80k

Vref

VOLTAGE

V+/2

6 2 OUTw

Subwoofer output terminal

7 3 OUTa

Ach output terminal

FB

26 22 OUTb

Bch output terminal

100 6, 7, 26pin

V+/2

2 30 SRFIL

Surround filter terminal

1.8k

2pin

FB

V+/2

3 31 SSFIL Simulated stereo filter terminal

5.3k

3pin

FB

V+/2

4 32 TONE-Ha

28 24 TONE-Hb

Treble(tone control) filter

terminal

FB

18k

4, 28pin

V+/2

-7-

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