NJW1167 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJW1167

AUDIO PROCESSOR with Subwoofer Output

Japan Radio Corporation  

NJW1167/A

!TERMINAL DESCRIPTION

No.

SOP

SDIP

QFP

SYMBOL

FUNCTION

EQUIVALENT CIRCUIT

VOLTAGE

20 16

21 17

CTL

CTH

DAC output for tone control terminal

20, 21pin

36k

V+/2

22 18

23 19

24 20

CVW

CVB

CVA

DAC output terminal for trimmer control

DAC output terminal for Bch volume

control

DAC output terminal for Ach volume

control

22, 23,

24pin

8k

V+/2

25 21

30 26

31 27

AGC2

LF3

LF2

Resistance connection terminal for AGC

boost level setting

LPF filter terminal

25pin

4k

29 25 LF1

LPF filter terminal

29pin

24k

0V

V+/2+0.7V

30,31pin

V+/2

s MEASUREMENT CIRCUIT

-10-

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