Part Number
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NJW1154 |
Manufacturer
|
New Japan Radio |
Description
|
2-CHANNEL ELECTRONIC VOLUME |
Published
|
Sep 27, 2005 |
Detailed Description
|
NJW1154
2-CHANNEL ELECTRONIC VOLUME WITH INPUT SELECTOR
s GENERAL DESCRIPTION NJW1154 is a two channel electronic volume...
|
Datasheet
|
NJW1154
|
Overview
NJW1154
2-CHANNEL ELECTRONIC VOLUME WITH INPUT SELECTOR
s GENERAL DESCRIPTION NJW1154 is a two channel electronic volume with 6 in 1 out selector IC.
It’s suitable for Input signal trimmer of audio equipments such as DVD recorder 2 and VCR.
These functions are controlled by I C Bus.
s PACKAGE OUTLINE
s FEATURES q Operating Voltage 2 q I C Bus control q 6in 1out Input Selector q Volume q Bi-CMOS Technology q Package Outline s BLOCK DIAGRAM
NJW1154V 8 to 13V +12 to -12dB/3dBstep, MUTE SSOP32
1uF
47KΩ
100uF
47KΩ
C28
C27
R5
R4
ALCCNT
ALCOUT
LOUT
ROUT
SCL
V+ 12V
10uF
22KΩ
10uF
10uF
10uF C22
10uF
10uF
C17
SDA
C16
22uF C15 17 Vref ALC Control 16 18KΩ ALCVTH 1uF ALCINT R2
...
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