NJW1165 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJW1165

AUDIO PROCESSOR

Japan Radio Corporation  

NJW1165

AUDIO PROCESSOR

s GENERAL DESCRIPTION

The NJW1165 is an audio processor. It includes all of

functions processing audio signal for TV, such as tone

control, balance, volume, mute, NJRC original surround, and

AGC functions.

The NJRC original surround system reproduces natural

surround sound and clear vocal orientation.

All of internal status and variables are controlled by I2C

BUS interface.

s PACKAGE OUTLINE

NJW1165L

NJW1165M

s FEATURES

q Operating Voltage

7.5 to 13V

q I2C BUS Interface

q eala (NJRC Original Surround)

q AGC Circuit (It reduces volume difference among input sources.)

q Simulated Surround

q Bi-CMOS Technology

q Package Outline

SDIP30, SDMP30

s BLOCK DIAGRAM

VOL1

AGC

e ala

&

Sim ulated

Surround

VOL1

TONE

VOL2

TONE

VOL2

I2C Bus

Interface

Bias

-1-

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