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.
| ROHM Semiconductor USA, LLC | |
|---|---|
| Product Category | Gate Drivers |
| Product Number | BD8256EFV-M |
| Product Name | 9ch System Motor Driver For Car AV |
| Driver Type | 9ch System Motor Driver For Car AV |
| Number of Outputs | 9 |
| Operating Temperature | -40 to 90 C (-40 to 194 F) |
