AF Driver IC with 8Kbyte eFlash
DW9763 is designed for linear control of voice coil motors(VCM).
DW9763 is a single 10-bit DAC with 100mA output current sinking
capability and has 8Kbyte eFlash memory. This device features
Smart Actuator Control (SACTM) mode which can minimize the
mechanical vibration and achieve faster mechanical settling time.
DW9763 operates from 2.3V to 3.3V supply. The internal DAC
and the eFlash are controlled via I2C that operates at clock rate
up to 1MHz. DW9763 offers Power Down(PD) mode with current
consumption less than 1uA.
DW9763 can be used for auto focus applications in mobile
cameras, digital cameras, web cameras and action cameras.
100mA, 10-bit resolution DAC
Embedded 8Kbyte eFlash memory
Smart Actuator Control (SACTM) mode
Supply voltage range (VDD): 2.3V to 3.3V
I/O voltage range (VIN): 1.8V to VDD
Fast Mode and Fast Mode Plus I2C interface compatible
Power On Reset (POR)
Power Down(PD) mode less than 1uA