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System Lens Drivers for Digital Cameras/SLRs (Single-lens Reflex)

Digital camera have become the norm due to their portability, versatility, and ease of use. ROHM offers lens driver ICs optimized for lenses in digital and single-lens reflex cameras of all types, form 1ch, 2ch, and 5-7ch. ROHM system lens driver ICs enable direct driving of lens unit motors such as zoom, focus, aperture, and shutter via input control signals received from a microcontroller.

RoHM'SSystem Lens Drivers for Digital Cameras/SLRs (Single-lens Reflex)

Broad Lineup System Lens Drivers for Digital Cameras/SLRs (Single-lens Reflex)

|   4ch System Lens Drivers for Digital Still Cameras  |   5ch System Lens Drivers for Digital Still Cameras  |   6ch System Lens Drivers for Digital Still Cameras / Signal-lens Reflex Cameras  |   7ch System Lens Drivers for Digital Still Cameras / Signal-lens Reflex Cameras  |   1 to 2ch Lens Drivers for Signal-lens Reflex Cameras  |   Microstep System Lens Driver for Digital Still Cameras  |   Anti-shock driver  |
lineup lineup lineup  


Selection1

4ch System Lens Drivers for Digital Still Cameras

Expanded

  • 4ch H-bridge motor driver and LDO 1ch or dual channel comparator are integrated into WL-CSP
  • Built in 4ch H-bridge motor driver of low ON resistor
  • Built in suitable single channel Regulator for Gyro sensor power supply (BD5522GU), 3.0V / 2.8V switching supply voltage
Selection2

5ch System Lens Drivers for Digital Still Cameras

Expanded

  • Ultra-compact multi-function 5ch lens driver(BD6370GUL)
  • Optimized pin placement simplifies wiring design (BD6370GUL)
  • Pseudo-6ch drive possible (BD6370GUL)
Series DetailsSeries Lineup
Series DetailsSeries Lineup

Selection3

6ch System Lens Drivers for Digital Still Cameras / Signal-lens Reflex Cameras

Expanded

  • PWM constant current drive for aperture ensures low power consumption(BD6753KV)
  • Simple drive + Compact, large current package = Wide compatibility (BD6373GW)
  • Optimized pin placement simplifies wiring design (BD6373GW)
Selection4

7ch System Lens Drivers for Digital Still Cameras / Signal-lens Reflex Cameras

Expanded

  • DMOS output + Step-up circuit = Wide operating voltage range(BD6757KN)
  • Ultra-compact 7ch system lens drive (BD6889GU)
  • Low ON-resistance MOSFET output for low power consumption
Series DetailsSeries Lineup
Series DetailsSeries Lineup

Selection5

1 to 2ch Lens Drivers for Signal-lens Reflex Cameras

Expanded

  • The highest performance in regard to switch speed
  • Wide range for Motor power supply voltage : 1.8V to 16.0V(BD65491FV, BD65492MUV)
  • Charge pump Less(BD65491FV, BD65492MUV)
Selection6

Microstep System Lens Driver for Digital Still Cameras

Expanded

  • Stepping motor driving :Built-in the autonomous system for microstep control, making it possible to cut down CPU power
  • Stepping motor driving : 1024 resolution microstep for low noise driving
  • Stepping motor driving : Voltage-feedback class-D power amplifier reduce the influence of the fluctuation of the motor power supply
Series DetailsSeries Lineup
Series DetailsSeries Lineup

Selection7

Anti-shock driver

Expanded

  • Built in for Gyro Sensor Amplifier with High accuracy and Low Noise.
  • High accuracy and Low current consumption Motor Driver.
  • Built in for Hall Sensor Amplifier adjusting output Reference Voltage and Hall Sensor Offset Voltage.
Series DetailsSeries Lineup


Product Inquiries

System Lens Drivers for Digital Cameras/SLRs

2011.02.07

ROHM Develops New Motor Driver LSI