LA9247T

www.DataSheet.co.kr Ordering number : EN8219A LA9247T Overview Monolithic Linear IC CD-ROM Digital Servo RF IC The LA9247T is a CD-ROM digital servo RF IC that supports speeds up to 52×. Functions RF amplifier (with AGC), RF gain amplifier (supports playback of CD-RW discs). RF equalizer circuit (with 7 modes), RF hold function. PH/BH detection, FE amplifier, REFL amplifier, TE amplifier. Servo signal VCA circuit (balance adjustment, SGC adjustment), midpoint servo (CSS) amplifier. APC circuit (with laser power amplifier function), sleep function. Specifications Maximum Ratings at Ta = 25°C, Pin 4, 31 = GND Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max Pd max Topr Tstg Conditions Ratings 7.0 300 -25 to +70 -40 to +150 Unit V mW °C °C Operating Conditions at Ta = 25°C, Pin 4, 31 = GND Parameter Recommended operating voltage Allowable operating voltage range Symbol VCC VCC op Conditions Ratings 5.0 4.5 to 5.5 Unit V V Any and all SANYO Semiconductor products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO Semiconductor representative nearest you before using any SANYO Semiconductor products described or co...