LA6564H

Ordering number : ENN7336 Monolithic Linear IC LA6564H 4CH Bridge (BTL) Driver for CD-R Overview The LA6564H is a 4-channel BTL driver developed for CD-ROM/R/RW and DVD-ROM actuator. Package Dimensions unit : mm 3234A-HSOP28H-C (375mil) [ LA6564H ] Functions Three power supply systems (with a separate preamplifier stage). Four bridge-connection (BTL) power amps built-in. IO max : 1A. Mute circuit (output ON/OFF) built-in. With three systems (2-1-1). Provides output voltage setting pin (for 4CH only). Specifications Maximum Ratings at Ta = 25°C Parameter Supply voltage 1 Supply voltage 2 Symbol VCC max VS max Allowable power dissipation Pd max Maximum input voltage Mute pin voltage Maximum output current Operating temperature Storage temperature *1 Note : VCC≥VS* VINB VMUTE IO max Topr Tstg Conditions *1 *1 Independent IC A specified substrate (114.3mm×76.1mm×1.6mm/glass epoxy) Each output Ratings 14 14 0.82 2 13 13 1 -30 to +85 -55 to +150 Unit V V W W V V A °C °C 92502 RM (IM) No.7336-1/8 LA6564H Recommended Operating Conditions at Ta = 25°C Parameter Supply voltage 1 Supply voltage 2 *1 Note : VCC≥VS* Symbol VCC VS VCC *1 VS 1,2,3 *1 Conditions Ratings 4 to 13.5 4 to 13.5 Unit V V Electrical Characteristics at Ta = 25°C, VCC = 12V, VS1 = VS2 = 5V, VS3 = 12V, VREF = 1.65V, unless otherwise specified Parameter Symbol Conditions Ratings min typ max [All Blocks] VCC no-load current drain No-load current drain OFF [Output AMP Block] ...