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Número de pieza | BA6386K | |
Descripción | Preservo amplifier for CD players | |
Fabricantes | ROHM Semiconductor | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de BA6386K (archivo pdf) en la parte inferior de esta página. Total 13 Páginas | ||
No Preview Available ! Optical disc ICs
Preservo amplifier for CD players
BA6386K
The BA6386K is a preservo amplifier for CD players. By using this paired with a ROHM DSP, a servo and main signal
system can be configured with few external components and low power consumption.
FApplications
CD players
FFeatures
1) Internal RF AGC circuits.
2) Internal APC circuit.
3) Internal auto asymmetry circuit.
4) Internal disc defect detector.
5) Internal focus protect function against disc defects.
FAbsolute maximum ratings (Ta = 25_C)
FRecommended operating conditions (Ta = 25_C)
513
1 page Optical disc ICs
BA6386K
517
5 Page Optical disc ICs
(4) DET block
BA6386K
When defect is high, the bottom hold (long) charging cur-
rent is 50µA. The scratch depth (VSC) can be adjusted by
changing the resistance at pin 9.
1.2
VSC =
4k
R9)200
The peak hold voltage will not go below (GND ) 0.9V)
and the bottom hold voltage will not go below (VCC *
0.9V).
523
11 Page |
Páginas | Total 13 Páginas | |
PDF Descargar | [ Datasheet BA6386K.PDF ] |
Número de pieza | Descripción | Fabricantes |
BA6386 | Preservo amplifier for CD players | ROHM Semiconductor |
BA6386K | Preservo amplifier for CD players | ROHM Semiconductor |
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