Stock Name: 希荻微
Stock Code: 688173

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Stock Name: 希荻微
Stock Code: 688173

All
  • All
  • Product Management
  • News Information
  • Introduction Content
  • Corporate Outlets
  • Frequently Asked Questions
  • Corporate Video
  • Corporate Album
Search
Halo Microelectronics

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Halo Microelectronics offers two series of Voice Coil Motor (VCM) driver chips—traditional and bidirectional—to elevate users' photography and imaging experiences. Both advanced lines are engineered to optimize VCM performance across key applications like smartphones, video devices, and imaging equipment, and both deliver clearer images, reduced blurring, and enhanced stability by leveraging precise control and advanced features. The traditional VCM driver chips stand out for their core reliability, while the bidirectional models—equipped with a dual-coil design—further boost VCM functionality in photography-focused scenarios and offer high reliability, bringing an upgraded experience to users.

 

              

Part Number

Product Category

Type

Power Supply Voltage (VDD) (V)

Driving Current (Typ)(mA)

VDDIO 1.2V

Mode

Interface

Key Features

Applications

Package

  DW9714P /

DW9714V

Conventional VCM Driver

 Normal

2.3~4.3

120

N/A

Fast mode and Fast mode plus(I 2 C),
 SAC TM (Smart Actuator Control) mode

I 2 C

120mA output driver with 10-bit resolution DAC NRC & Advanced Ringing Control (SAC)

Mobile cameras,

Digital still cameras
Camcorders, Web cameras
Action cameras

WLCSP-6
DW9718P Conventional VCM Driver Normal

2.3~4.8

120

Yes

SAC TM (Smart Actuator Control) mode,
Fast mode plus(I 2 C)

I 2 C

1.2V I/F Available
Conventional AF Drive IC
Advanced Ringing Control (SAC)

Mobile cameras
Camcorders
Web cameras

WLCSP-6
DW9768V Conventional VCM Driver

Memory Embedded

2.65~3.3

100

N/A

SAC TM (Smart Actuator Control) mode,
NRC TM (Noise Reduction Control) mode,
Fast mode and Fast mode plus(I 2 C)

I 2 C

100mA, 10-bit resolution DAC
Embedded 10Kbyte EEPROM
NRC & Advanced  Ringing Control (SAC)

Mobile cameras,

Digital still cameras
Camcorders, Web cameras
Action cameras

WLCSP-6
DW9769 Conventional VCM Driver Memory Embedded

2.65~3.3

100

N/A

SAC TM (Smart Actuator Control) mode,
NRC TM (Noise Reduction Control) mode,
Fast mode and Fast mode plus(I 2 C)

I 2 C

100mA, 10-bit resolution DAC
Embedded 16Kbyte EEPROM
NRC & Advanced  Ringing Control (SAC)

Mobile cameras,  

Digital still cameras
Camcorders, Web cameras
Action cameras

WLCSP-6
DW9800V/K Bi-Direction VCM Normal 2.3~4.8 ±100 / ±130 Optional

N/A

 SACTM (Smart Actuator Control) Mode,
Fast Mode Plus (I2C)

I 2 C

High Current Capability,Advanced
Ringing Control (SAC) Thermal Shutdown Function, I2C Slave Address Change Support by Factory Option

 Mobile Camera, Digital
Still Camera, Camcorder
Web Camera, Nano Actuator		 WLCSP-6
DW9800S/P Bi-Direction VCM Normal 2.3~4.8 ±100 / ±130 Optional

Yes

SACTM (Smart Actuator Control) Mode,
Fast Mode Plus (I2C)

I 2 C

1.2V I/F Available High
Current Capability Advanced
Ringing Control (SAC)		 Mobile Camera, Digital
Still Camera, Camcorder
Web Camera, Nano Actuator		 WLCSP-6
DW9738 Bi-Direction VCM

Memory Embedded

2.65~3.3 ±100 / ±130 Optional

N/A

 SACTM (Smart Actuator Control) Mode,
Fast Mode Plus (I2C)

I 2 C

±100mA/±130mA,
10-Bit Resolution DAC
Advanced Ringing Control (SAC) Embedded 16KByte EEPROM		 Mobile Camera
Digital Still Camera
Camcorder, Web Camera
Action Cameras		 WLCSP-6

 

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