BD8226EFV 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.
BD8226EFV Key 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
- Power supply voltage
- Operating temperature range
- Maximum output amplitude (VPREVCC1=VPOWVCC1,2=8V, RL=8Ω)