M56783AFP中文资料3 CHANNEL ACTUATOR DRIVER数据手册MITSUBISHI规格书

描述 Description

DESCRIPTION
The M56783AFP 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.

特性 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.