NJW1141 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJW1141

AUDIO PROCESSOR

Japan Radio Corporation  

„TERMINAL DESCRIPTION

No. SYMBOL

FUNCTION

11

CVa

12

CVb

Pop Noise Reduction for Ach

Volume & Balance

Pop Noise Reduction for Bch

Volume & Balance

13

SDA

14

SCL

SDA Data Input (I2C BUS)

SCL Clock Input (I2C BUS)

15

GND

16

V+

GND Terminal

Power Supply Terminal

NJW1141

EQUIVALENT CIRCUIT

VOLTAGE

8k

V+/2 - 0.7V

VREG 5V

4k

-

8k SCL:GND

SDA:ACK

0V

V+

200k

17

Vref

Reference Voltage

V+/2

18

CTL

19

CTH

Pop Noise reduction

for Bass Control

Pop Noise reduction

for Treble Control

V+/2 - 0.7V

36k

-7-

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