Datasheet > NJW1110

NJW1110

更新时间： 2024-11-21 03:46:27

品牌	Logo	应用领域
NJRC		/
页数	文件大小	规格书
7页	116K
描述
9-IN 3-OUT STEREO AUDIO SELECTOR

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中文翻译

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数据手册

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NJW1110 数据手册

NJW1110

9-IN 3-OUT STEREO AUDIO SELECTOR

! GENERAL DESCRIPTION

! PACKAGE OUTLINE

NJW1110 is a 9-input 3-output stereo audio selector.

It includes three independent 9input-1output stereo

audio selectors and adjustable gain buffers.

NJW1110 performs superior audio characteristics

such as low distortion, low output noise and low

crosstalk. All of internal status and variables are

controlled by I²C BUS interface. And the slave

address selector is available for using two chips on

same serial Bus line. It is suitable for latest TV system

and others.

NJW1110V

! APPLICATIONS

•FPD TV

•Car Audio System

•Monitor

! FEATURES

• Operating Voltage

7.5 to 15V

8mA typ.

• Operating Current

• 9-Input, 3-Output Stereo Audio Selector

• Low Distortion

• Low Output Noise

0.0007% typ.

116dB typ.

• Low Crosstalk

110dB typ.

• Channel Separation

• Variable Gain Buffer

100dB typ.

0, 3 to 8dB/0.5dB step

• I²C Bus Interface (Comply with fast mode and 3V I/F)

• Selectable 2-Slave Address

• Bi-CMOS Technology

• Package Outline

SSOP32

! BLOCK DIAGRAM

V+

InB1

InB2

InB3

InB4

InB5

InB6

InB7

InB8

InB9

OutB1

OutB2

OutB3

ADR

100

GND

MUTE

Gain

8dB to 3dB

/ 0.5dBstep

8dB to 3dB

/ 0.5dBstep

8dB to 3dB

/ 0.5dBstep

Vref

50KΩX18

Gain

8dB to 3dB

/ 0.5dBstep

Gain

8dB to 3dB

/ 0.5dBstep

Gain

8dB to 3dB

/ 0.5dBstep

I²C

Control

Logic

MUTE

GND

10 F

SDA

SCL

InA1

InA2

InA3

InA4

InA5

InA7

InA8

InA9

OutA1

OutA2

OutA3

InA6

– 1 –

12 3 4 5 6 7

中文翻译

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