CXA1560S, CXA1561M/S, CXA1562M/S
Dolby∗ B-C Type Noise Reduction System
The CXA1560 series is a bipolar IC incorporating
stereo Dolby B-C type noise reduction (NR) system.
Five kinds of device are provided due to the
combination of three line output levels and two
packages for various applications.
A reduction in the number of external parts and
small package have been achieved due to the fact
that the spectral skewing circuits are all on-chip.
24 pin SOP (Plastic)
• Few external parts
• Spectral skewing circuit are on-chip
• NR ON/OFF, REC/PB, MPX filter ON/OFF switches
• Small package (24-pin SOP, 22-pin SDIP)
• Low current consumption 13mA Typ.
(power supply ±6V)
Bipolar silicon monolithic IC
Absolute Maximum Ratings (Ta = 25°C)
• Supply voltage
Vcc – VEE 17
• Operating temperature
Topr –40 to +85
• Storage temperature
Tstg –65 to +150
• Allowable power dissipation PD
22 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.
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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.