- Serial Peripheral Interface (SPI)
- Maximum Read/Write 35 MHz
- 3.3-V Digital I/O
- Actuator and Motor Driver
- PWM Control With H-Bridge Output
- Focus / Tracking / Tilt Actuator Driver With 12-Bit DAC Control
- Sled Motor Drivers With Current Mode, 10-Bit DAC Control
- Load Driver With 12-Bit DAC Control
- Capable End Position Sensing for Sled Without Position Sensor
- Spindle Motor Driver
- Integrated Spindle Current Sense Resistor
- Selectable Current Sense Resistor Value 0.27 to 0.20 Ω by Register Setting; Thereby, SPM Current can be Restricted from 725 to 980 mA
- Sensor-Less: Rotor Position Sense by Motor BEMF
- 12-Bit Spindle DAC Programmed Through Serial Port
- Self-Contained Inductive Position Sense and Startup
- Quick Stop by Automatic Controlled Brake Named Auto Short Brake (Short and Active Brake)
- 0.7-A Maximum Continuous Current Excluding Thermal Issues
- LS Mode: Restricted to 25% of Normal Speed
- Utility Functions
- XRESET Signal With Digital Delay (POR) 20 ms
- Status Latch: Act Timer, SIF Error, PWR Monitor, Thermal Protection, and OCP Error
- Switch
- CSW: Software Control Current Output Port
- LDO Pre-Driver
- 1-Channel LDO Pre-Driver for 3.3-V or 1.2-V Output With External Transistor
- Protection
- Individual Thermal Protect Circuit on CSW, SPM, and Act Channel
- Two Alert Levels: and in Thermal Protection
- Overcurrent Protection Circuit in Load Driver
- Selectable OCP Threshold Level in CSW Output
- Hardware Device Disable Pin XMUTE
- Power Monitor by Undervoltage Lockout (UVLO) and Overvoltage Protection (OVP)
- Serial Peripheral Interface (SPI)
- Maximum Read/Write 35 MHz
- 3.3-V Digital I/O
- Actuator and Motor Driver
- PWM Control With H-Bridge Output
- Focus / Tracking / Tilt Actuator Driver With 12-Bit DAC Control
- Sled Motor Drivers With Current Mode, 10-Bit DAC Control
- Load Driver With 12-Bit DAC Control
- Capable End Position Sensing for Sled Without Position Sensor
- Spindle Motor Driver
- Integrated Spindle Current Sense Resistor
- Selectable Current Sense Resistor Value 0.27 to 0.20 Ω by Register Setting; Thereby, SPM Current can be Restricted from 725 to 980 mA
- Sensor-Less: Rotor Position Sense by Motor BEMF
- 12-Bit Spindle DAC Programmed Through Serial Port
- Self-Contained Inductive Position Sense and Startup
- Quick Stop by Automatic Controlled Brake Named Auto Short Brake (Short and Active Brake)
- 0.7-A Maximum Continuous Current Excluding Thermal Issues
- LS Mode: Restricted to 25% of Normal Speed
- Utility Functions
- XRESET Signal With Digital Delay (POR) 20 ms
- Status Latch: Act Timer, SIF Error, PWR Monitor, Thermal Protection, and OCP Error
- Switch
- CSW: Software Control Current Output Port
- LDO Pre-Driver
- 1-Channel LDO Pre-Driver for 3.3-V or 1.2-V Output With External Transistor
- Protection
- Individual Thermal Protect Circuit on CSW, SPM, and Act Channel
- Two Alert Levels: and in Thermal Protection
- Overcurrent Protection Circuit in Load Driver
- Selectable OCP Threshold Level in CSW Output
- Hardware Device Disable Pin XMUTE
- Power Monitor by Undervoltage Lockout (UVLO) and Overvoltage Protection (OVP)
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ACTIVE
