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DW9767 Datasheet Bi-VCM Driver IC

Manufacturer: DONGWOON

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Datasheet Details

Part number DW9767
Manufacturer DONGWOON
File Size 786.89 KB
Description Bi-VCM Driver IC
Download DW9767 Download (PDF)

Overview

DW9767 Bi-VCM Driver IC with 8Kb eFlash DW9767 is designed for linear control of bi-directional voice coil motors(Bi-VCM).

DW9767 is a single 10-bit DAC with typical +/100mA output current sinking capability and has 8Kbyte eFlash memory.

Key Features

  • Smart Actuator Control (SACTM) mode which can minimize the mechanical vibration and achieve faster mechanical settling time. DW9767 operates from a single 2.3V to 3.3V supply. The internal DAC and the eFlash are controlled via an I2C serial interface that operates at clock rate up to 1MHz. DW9767 offers Power Down (PD) mode with current consumption less than 1uA. DW9767 has software protection feature, which enables to guard against inadvertent writes. Features Typical ±100mA current sink 2.3V~3.

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