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Announcement: HMI appreciates everyone who stopped by our booth at APEC 2024. We look forward to connecting again soon!

Overview

The DW9714V designed for linear control of Voice Coil Motors (VCM). This device is compatible with DW9714A. The DW9714V has a single 10-bit DAC with 120mA output current sink capability. This device features SACTM mode which can minimize the mechanical vibration and achieve very fast mechanical settling time. The SACTM is protected by patent and registered trademark of DONGWOON ANATECH.

The DW9714V operates from a single 2.3V to 4.3V supply. The internal DAC is controlled via an I2C serial interface that operates at clock rate up to 1MHz. The I2C address for the DW9714V is 0x18. The DW9714V offers PD mode with current consumption less than 1uA.

The DW9714V can be used for auto focus applications in mobile cameras, digital still cameras, camcorders, web cameras and action cameras.

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

Features

  • 120mA output driver with 10-bit resolution DAC
  • Smart Actuator Control (SACTM) modes
  • Supply voltage (VDD): 2.3V to 4.3V
  • I/O voltage (VIN): 1.8V to VDD
  • Fast mode and Fast mode plus I2C interface compatible
  • Power On Reset (POR)
  • Power Down (PD) mode current consumption less than 1uA
  • Package: 6-pin WLCSP (0.77mm x 1.14mm x 0.30mm)

Block Diagram

DW9714P/V - HMI Main Photo

For more information or a full datasheet request, please contact the factory at sales@hmisemi.com.

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