MS41929
MS41929 is manufactured by Ruimeng.
RuiMeng
Lens Driver IC for camcorder and securitycamera
Overview
MS41929 is a lens motor driver IC for camcorder and securitycamera featuring the functions of Iris control.
Voltage drive system and several torque ripple correction techniques enable super- low noise microstep drive.
MS41929 integrated a DC motor driver featuring Infrared Rejector driver
MS41929 can use 27MHz passive crystal instead Of oscillator.
Features
- Voltage drive system 256-step microstep drivers (2 systems) H-bridge max current 0.5A
- Motor control by 4-line serial data munication
- 2 systems of open-drain for driving LED
- Infrared Rejector DC motor driver， max current 0.5A
- passive crystal
- QFN32...
