CXA1814 Ver la hoja de datos (PDF) - Sony Semiconductor
Número de pieza
componentes Descripción
Lista de partido
CXA1814 Datasheet PDF : 20 Pages
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CXA1814N
Pin
Symbol
No.
Pin voltage
DC
AC
HIGH≥VCC
PB
23
–0.8 V
—
SP/LP
LOW≤0.4V
SP/LP 0 V to VCC
24
—
REF –1.4 V
HIGH≥VCC
25 CLOG –0.8 V
—
LOW≤0.4 V
CLOG
26
REF
0 V to VCC
—
–1.4 V
MOD
27
RATIO
ENV
28
0.53 V
—
OUT
Equivalent circuit
I/O
impedance
Description
VCC
20µA
23
GND
This pin is as follows during
variable speed playback.
During SP mode: High
During LP mode: Low
“Low” during normal
playback.
VCC
5µA
24
Threshold level setting for
LP/SP identification during
special playback.
GND
VCC
20µA
25
Clog detection output.
Clogged state: High
Normal state: Low
GND
VCC
5µA
26
27
GND
Threshold level setting for
clog detection.
Input for DC shifted
envelope signal.
VCC
100µA
28
Envelope detector output.
GND
–6–
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