BD8226EFV

Datasheet System Motor Driver Series for CD・DVD Player 4ch System Motor Driver For Car Audio BD8226EFV General Description BD8226EFV is a 5-input, 4-output BTL driver developed for driving Spindle motor (CH1), Sled/Loading motor (CH2) and the actuator coils (CH3:Tracking coil, CH4:Focus coil). This IC can be used for CD and DVD applications. Features ■ 4CH BTL Driver ■ Has wide dynamic range ■ Built-in thermal shutdown circuit ■ Separating Vcc into Pre and Power (Power divides into CH1/2 and CH3/4) can improve efficiency. ■ Switches CH2 input using Control input terminal (CNT) ■ Incorporates mute function using CNT and MUTE terminals ■ Built-in variable regulator control Key Specifications ■ Power supply voltage ■ Operating temperature range ■ Maximum output amplitude (VPREVCC1=VPOWVCC1,2=8V, RL=8Ω) CH1,CH2 CH3,CH4 5.5V to 14V -40°C to +85°C 6.0V(Typ) 5.3V(Typ) Package HTSSOP-B24 W(Typ) D(Typ) H(Max) 7.80mm x 7.60mm x1.00mm Applications Car Audio Typica...