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.
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• 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
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• Supply voltage VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . .17 V
• Operating temperature Topr . . . . . . . . . . . .40 to +85 °C
• Storage temperature Tstg . . . . . . . . . . . . .65 to +150 °C
• Allowable power dissipation PD . . . . . . . . . . .600 (SOP) mW
. . . . . . . . . 1200 (SDIP) mW
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