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NJW1110V

Description
9-Input 3-Output Stereo Audio Selector
File Size240KB,11 Pages
ManufacturerNew JRC
Websitehttps://www.njr.com
Download Datasheet View All

NJW1110V Overview

9-Input 3-Output Stereo Audio Selector

NJW1110
9-Input 3-Output Stereo Audio Selector
!
GENERAL DESCRIPTION
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
2
controlled by I C 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.
!
APPLICATIONS
•FPD TV
•Car Audio System
•Monitor
!
FEATURES
• Operating Voltage
7.5 to 15V
• Operating Current
8mA typ.
• 9-Input, 3-Output Stereo Audio Selector
• Low Distortion
0.0007% typ.
• Low Output Noise
116dBV typ.
• Low Crosstalk
110dB typ.
• Channel Separation
110dB typ.
• Variable Gain Buffer
0, 3 to 8dB/0.5dB step
2
• I C Bus Interface (Comply with fast mode and 3V I/F)
• Selectable 2-Slave Address
• Bi-CMOS Technology
• Package Outline
SSOP32
!
BLOCK DIAGRAM
InB1
InB2
InB3
InB4
InB5
InB6
InB7
InB8
InB9
OutB1
OutB2
OutB3
ADR
V+
!
PACKAGE OUTLINE
NJW1110V
10
µ
F
+
10
µ
F
+
10
µ
F
+
10
µ
F
+
10
µ
F
+
10
µ
F
+
10
µ
F
+
10
µ
F
+
10
µ
F
+
10
µ
F
+
10
µ
F
+
10
µ
F
+
10
µ
F
+
+
100
µ
F
32
31
30
29
28
27
26
25
24
23
22
21
20
19
GND
18
17
MUTE
Gain
50KΩX18
8dB to 3dB
/ 0.5dBstep
Gain
8dB to 3dB
/ 0.5dBstep
Gain
8dB to 3dB
/ 0.5dBstep
Vref
Gain
8dB to 3dB
/ 0.5dBstep
Gain
8dB to 3dB
/ 0.5dBstep
Gain
8dB to 3dB
/ 0.5dBstep
MUTE
I
2
C
Control
Logic
GND
GND
1
10
µ
F
+
2
10
µ
F
+
3
10
µ
F
+
4
10
µ
F
+
5
10
µ
F
+
6
10
µ
F
+
7
10
µ
F
+
8
10
µ
F
+
9
10
µ
F
+
10
10
µ
F
11
+
12
10
µ
F
+
13
10
µ
F
+
14
15
16
InA1
InA2
InA3
InA4
InA5
InA6
InA7
InA8
InA9
OutA1
OutA2
OutA3
SDA
SCL
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Datasheet   0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
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