3通道传动装置驱动器 3 CHANNEL ACTUATOR DRIVER
DESCRIPTION
The is a semiconductor integrated circuit in order to drive 3ch actuator.
FEATURES
● 3.3V DSP available.
● Low saturation voltage.
● By taking advantage of the bootstrap function, the saturation voltage can be lower.
● There are two motor power supplies.
Vm12 CH1, 2 motor power supply-1
Vm3 CH3 motor power supply-2
● 7V power-supply is possible Vm12 = 12V and MGND12 = 5V
● Flexible Input amplifier setting. It enables PWM control.
● CH1 and CH2 can act in the Current Control mode.
● Low cross-over distortion.
● Wide supply voltage range. 4.5V – 13.2V
● Including Thermal Shut Down circuit.
● Including 2 Operational Amplifiers.
● Including Mute circuit 2 lines.
APPLICATION
MD, CD-audio, CD-ROM, VCD, DVD etc.