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SJ2323 반도체 회로 부품 판매점

6-Channel Audio Selector



SJ 로고
SJ
SJ2323 데이터시트, 핀배열, 회로
SAN JING ELECTRONICS CO.,LTD
SJ2323
6 Channel Audio Selector SJ2323
DESCRIPTION
SJ2323 is a 6-Channel Audio Selector utilizing CMOS
Technology specially designed for Home Theater System. It
provides a built-in 2-Channel to 6-Channel Translator, which can
directly mix traditional stereo channel to simulate a 6-Channel
audio output. Single power supply (9V), I2C Bus
Interface as well as very low Total Harmonic Distortion (THD <
0.005%) and other features are incorporated into a single chip
thereby providing very high performance. Pin assignments and
application circuit are optimized for easy PCB layout and cost
saving advantages.
FEATURES
z Supply Voltage: 9V
z 4 Stereo Inputs
z One 6-Channel Input
z Maximum Input Voltage: 3.75Vrms (1kHz, THD<1%)
Low Total Harmonic Distortion, THD<0.005% (1kHz,
0.2Vrms)
z Low Noise: No<4µVrms
z I2C Bus Interface
APPLICATIONS
AV System
Mini Compo
Car Stereo
Multi-Media Audio Systerms
Outline Drawing
DIP-28
SOP28
URL:http://www.szsanjing.com
------------------ TEL0755-29663136
FAX0755-29663137 ------------------
page:1/3
Free Datasheet http://www.datasheet4u.com/


SJ2323 데이터시트, 핀배열, 회로
SAN JING ELECTRONICS CO.,LTD
PIN CONFIGURATION
SJ2323
ABSOLUTE MAXIMUM RATINGS (Ta=25°C)
Characteristic
Operating Supply Voltage
Operating Temperature
Storage Temperature
Symbol
Vs
Topr
Tstg
Value
12
-40~+85
-55~+150
Unit
V
°C
°C
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified: Ta=25°C, Vcc=9.0V, RL=100K, f=1KHz)
Characteristics
Symbol
Test conditions
Min
Supply Voltage
Vcc
4.5
Supply Current
Is
TotalHarmonicDistortion
THD
INPUT=0.2Vrms
A-weighting
0.001
Noise Output
No RIS=600A-Weighting
Signal to noise Ratio
S/N
0dB=1Vrms
A-Weighting
Max. Input Voltage
VIMAX
RL=50K,1KHz
THD=1%
Voltage Gain
GN f=1KHz
-1
Cross Talk
CT Vin=1Vrms
Channel Separation
CS Vin=1Vrms
I2C Input High Level
VIH
0.7VDD
I2C Input Low Level
VIL
I2C Bus Initial Time
TINIT CREF=10µf
Typ
9
4
0.005
6
100
3.75
0
90
80
300
Max Unit
V
mA
%
µA
104 dB
+1
0.3VDD
Vrms
dB
dB
dB
V
V
ms
URL:http://www.szsanjing.com
------------------ TEL0755-29663136
FAX0755-29663137 ------------------
page:2/3
Free Datasheet http://www.datasheet4u.com/




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6-Channel Audio Selector - SJ