CXA1563M Datasheet, PDF (1/15 Pages) Sony Corporation – Dolby B-C Type Noise Reduction System with Built-in S type Switch

CXA1563M/S
Dolby^∗ B-C Type Noise Reduction System with Built-in S type Switch
Description
The CXA1563M/S is a bipolar IC incorporating
dual channel Dolby B-C type noise reduction (NR)
system and Dolby S type switch. Dolby B-C-S type
stereo system is completed by using this IC in
conjunction with two CXA1417S or two CXA1417Q.
A reduction in the number of external parts and
small package have been achived due to the fact
that the spectral skewing circuits are all on-chip.
Features
• Few external parts
• Spectral skewing circuit are on-chip
• NR ON/OFF, REC/PB, MPX filter ON/OFF,
Dolby S type switches
• Small package (28-pin SOP, 28-pin SDIP)
• Low current consumption 13mA Typ.
(power supply ±6V)
• Dual channel processors
Structure
Bipolar silicon monolithic IC
Absolute Maximum Ratings
• Supply voltage
• Operating temperature
• Storage temperature
• Allowable power dissipation
VCC
Topr
Tstg
PD
17
–40 to +85
–65 to +150
600 (SOP)
1200 (SDIP)
CXA1563M
28 pin SOP (Plastic)
V
°C
°C
mW
mW
CXA1563S
28 pin SDIP (Plastic)
∗ _{This IC is available only to the licensees of Dolby Laboratories Licensing Corporation from whom licensing and applications}
information may be obtained.
∗ _{"Dolby" and the double D symbols are trademarks of Dolby Laboratories Licensing Corporation.}
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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E93506C5X-ST