Datasheet Summary
Ordering number : EN7894B
Monolithic Digital IC
Digital Camera Motor Driver http://onsemi.
Overview
The LB8649W integrates the actuator drivers required by digital cameras on a single chip.
Features
- Integrates the actuator drivers required by digital cameras on a single chip. 1. Shutter drive ("SH") /AE system constant current output stepping motor or two VCM drivers 2. Zoom system constant voltage output stepping motor or DC motor driver (forward/reverse/brake) 3. AF system constant voltage output stepping motor driver
- Zero standby mode current consumption (allows batteries to be connected directly)
- Four independent power supply systems (SH/AE, AF, zoom, and input...
