CD7343CS Datasheet, PDF (1/5 Pages) List of Unclassifed Manufacturers – FM STEREO MULTIPLEX DECODER

Silicore
FM STEREO MULTIPLEX DECODER CD7343CS
z GENERAL DESCRIPTION
The CD7343CS is a monolithic integrated
circuit consisting of a phase locked loop FM
stereo demodulator. It is designed for car
stereo, cassette recorder and other
equipment.
Outline Drawing
F E AT U R E S
z Wide operating supply voltage: Vcc=3.5V~12V
z High pilot lamp ON sensitivity (VL(ON)=9mV)
z Built-in indicator lamp drive circuit
z Low distortion THD=0.08% at Vi=200mV
BLOCK DIAGRAM
1
AF
2
4
Phase
Detector
Vcc
DC
76kHz
19kHz<90
Buffer
Lamp
Trigger
Stereo
Decorder
19kHz<0
38kHz
89
7
6
PIN CONNECTION
1/2
FW
Switch
1/2
1/2
Voltage
Regulator
53
CD7343CS
1 234 567 8 9
INCOM FIL1 _{Vcc VCO GND} DPY _FIL2 OUTL OUTR
SHAOXING SILICORE TECHNOLOGY CO.,LTD
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