AM5766 Overview
Key Features
- Wide dynamic range [9.0V (typ.) when Vcc1= Vcc2= 12V, at RL= 20Ω load]
- Separating power of Vcc1 and Vcc2 is to improve power efficiency by a low supply voltage for tracking, focus, and spindle
- Level shift circuit built-in
- Thermal shut down circuit built-in
- Mute mode built-in
- Spindle driver: Single input linear BTL driver. The output structure are two power OPAMPS in bridge configuration
- Tray in-out driver: The DC motor driver supports forward/reverse control for tray motor
- 2 Built-in regulator controllers Adjustable range 1.25V ~ 4V
- A free comparator For spindle motor back emf detection AMtek SEMICONDUCTORS
- 1- Aug 2012 V1.6 AM5766 Motor Driver ICs
