BD8256EFV-M

Datasheet System Motor Driver Series for CD・DVD・BD Player 9ch System Motor Driver For Car AV BD8256EFV-M General Description BD8256EFV-M is a 9ch motor driver developed for driving coil actuator (3ch), sled motor (2ch), a loading motor, and a three-phase motor for spindle. This chip has a built-in 2ch LVDS (Low Voltage Differential Signaling) output for spherical aberration. This can drive the motor and coil of blu-ray drive. It has a built-in Serial Peripheral Interface (SPI) with a max clock frequency of 35MHz, for interfacing with the Micro-controller. Features  Built-in Serial Peripheral Interface(SPI)  High efficiency at 180° PWM for spindle driver  Built-in 2-channel stepping motor driver for sled  Built-in actuator over current protection circuit  Built-in loading driver short-circuit protection  AEC-Q100 Qualified Applications  Car navigation  Car AV Typical Application Circuit PREVCC Key Specifications  Ron(Spindle):  Ron(Loading):  P...