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Announcement: Introducing HL8545/G: Quad-Channel 50 mΩ High-Side Switch for Advanced Automotive Applications


The DW9786 is a general purpose OIS+CLAF controller and driver IC for the camera module. This consists of built-in MCU, embedded flash memory, SRAM, and the PWM controller to drive OIS and VCM actuators.

For more detailed description of the device, please download a product brief.


  • On-chip 32bit MCU
  • eFlash 64KB: 40KB for Program, 8KB for LUT, 16KB for User
  • SRAM:
    • 40KB for program, 16KB for data, 1KB for filter, 1KB for FMC,
    • 256B for ring_buffer, 128B for ADC buffer
  • VDDM = 1.8V ~ 3.6V, VDDA = 2.6V ~ 3.6V, VDDIO = 1.7V ~ 3.6V
  • OIS: Current type linear driver 2ch Imax. = 200mA
  • AF: Current type linear driver 1ch Imax. = 200mA
  • ADC: 15.7bit resolution Analog-to-Digital Converter (ADC)
  • DAC: 8bit Hall offset control

Block Diagram

DW9786 - HMI Main Photo

For more information or a full datasheet request, please contact the factory at

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