CD7343CS Datasheet, PDF (2/5 Pages) List of Unclassifed Manufacturers – FM STEREO MULTIPLEX DECODER

Silicore
CD7343CS
MAXIMUM RATINGS
Characteristics
Supply Voltage
La mp Voltage
Lamp Current (Continuous)
Power Dissipation
Operating Ambient Temperature Range
Storage Temperature Range
Symbol
Vcc
VLAMP
ILAMP
PD
Topr
Tstg
Va l u e
12
16
20
500
-25~75
-55~150
Unit
V
V
mA
mW
°C
°C
ELECTRICAL CHARACTERISTICS
(Unless otherwise specified Vcc=8V,Ta mb=25°C,f=1kHz)
Characteristic
Quiescent Circuit
Current
Maximum Input
Vo l t a g e
Channel Separation
Total Harmonic
Distortion (mono)
Total Harmonic
Distortion (stereo)
Voltage Gain
Symbol
ICCQ
Test Condition
Vi=0
Min. Typ. Max. Unit
11 18 mA
Vi(max) L+R=90%, P=10%,THD=1%
900
mV
Sep L+R=180mV,Vp=20 mV
36 45
dB
THD1 Vi=200mV
0.08 0.3 %
THD2 L+R=180mV,Vp=20 mV
0.08
%
Av Vi=200mV
-2.0 0 2.0 dB
Channel Balance
CB Vi=200mV
0 1.5 dB
Lamp ON level
VL(ON) Pilot only
9 15 mV
Lamp OFF level
VL(OFF) Pilot only
2
6
mV
Lamp Hysteresis
VHY
3
mV
Carrier Leakage
CL
L+R=180mV
Vp=20mV
19kHz
38kHz
34
dB
42
dB
SHAOXING SILICORE TECHNOLOGY CO.,LTD
2/5
www. Silicore. com. cn
CHMC