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DW97

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DW97

Abstract: basic television block diagram Home > Product > Lens Driver > DW9714 The DW9714 is single 10-bit DAC with 120mA output current sink capability. Designed for linear control of voice coil motors, the DW9714 is capable of operating , 400kHz. The DW9714 incorporates with a power-on reset circuit, power-down function, and exactly matched , to 1uA maximum. The DW9714 is designed for auto focus and optical zoom camera phones, digital still cameras, and camcorders applications. The I2C address for the DW9714 is 0x18. - Digital camera - Cell
Infinite Technology
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DW97 basic television block diagram DW 5255 S2 PT10 PT11 PT12

DW9714

Abstract: DW97 Motor) DW9710 2.6~3.3 V $80mA 23 10%! %30ms $ 15"m 10cm to infinity Life Time TBD Pin
Dongwoon Anatech
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web camera DAC "current cell" i2c/DW9714 10-bitDAC digital camera circuit 10bit dac i2c

AD5820

Abstract: cm8206 Home > Product > Lens Driver > DW9750 The DW9750 contains low-voltage, low saturation voltage H bridge with 6 channel. Since it is ultra-compact package, this IC is optimized for stepping motor drive of various portable equipment including auto-focus and zoom of the mobile phones with camera. The DW9750 is ideally suited for general-purpose stepping motor applications in the mobile phone, compact Digital Still Camera. - Optical zoom, shutter and Iris - Mobile phone - Compact Digital Still Camera -
Truly Semiconductors
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AD5820 cm8206 CM8206-A500SA-E ISO9001 TL9000

"DC Drive" motor control IRIS

Abstract: Lens Driver IC for iris Home > Product > Lens Driver > DW9710 The DW9710 is single 8-bit DAC with 127mA output current sink capability. Designed for linear control of voice coil motors, the DW9710 is capable of operating , 400kHz. The DW9710 incorporates with a power-on reset circuit, power-down function, and exactly matched , to 1µA maximum. The DW9710 is designed for auto focus and optical zoom camera phones, digital still cameras, and camcorders applications. The I2C address for the DW9710 is 0x18. - Lens auto focus -
Dongwoon Anatech
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30-CSP Lens Driver IC for iris IRIS drive control dc iris driver autofocus IC Lens Driver IC iris DC

DW97

Abstract: DW9710 Home > Product > CCM > DW9716 The DW9716 is a single 10-bit DAC with 1024 bytes EEPROM and 120mA output current sink capability. Designed for linear control of voice coil motors, the DW9716 is capable of operating voltage to 3.3V. The DAC is controlled via an I2C serial interface that operates DAC by clock rates up to 400kHz. The DW9716 incorporates with a power-on reset circuit, power-down function , consumption of the device to 1µA maximum. The DW9716 is designed for auto focus and optical zoom camera phones
Dongwoon Anatech
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I2C serial interface

DW9716

Abstract: DW97 Home > Product > Lens Driver > DW9721 DW9721 is a piezoelectric actuator driver IC. This driver IC contains 3 channels output to drive piezoelectric actuator. Also Integrated OPAMP, ADC/DAC for photo reflector input to detect lens position and output for photo reflector's LED. This IC also has high accuracy internal oscillator and PWM frequency/duty control circuit which controlled through SPI(4-Wire) interface by external master controller. - Lens auto focus - Optical Zoom - Digital Camera - Mobile phone
Dongwoon Anatech
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auto focus 0x18

piezoelectric actuator driver

Abstract: DW9721 Home > Product > Lens Driver > DW9703L The DW9703L is a 1-CH VCM driver with chip enable/disable function for cellular phone camera. When disabled, it only drains a few tens of nano amperes from supply. When the power supply is applied, the on-chip power-on controller disables the drive of the power , function of DW9703L improves the noise immunity against the initial power-on noise. The external freewheeling diode is not necessary, since it is implemented internally. The DW9703L is suitable for the auto
Dongwoon Anatech
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piezoelectric actuator driver piezoelectric actuator Piezoelectric driver Drive circuit for a piezoelectric Dongwoon Anatech 330KH

DW9703L

Abstract: phone camera Home > Product > Lens Driver > DW9712 The DW9712 is single 10-bit DAC with 123mA output current sink capability. Designed for linear control of voice coil motors, the DW9712 is capable of operating , 400kHz. The DW9712 incorporates with a power-on reset circuit, power-down function, and exactly matched , to 1uA maximum. The DW9712 is designed for auto focus and optical zoom camera phones, digital still cameras, and camcorders applications. The I2C address for the DW9712 is 0x18. - Lens auto focus -
Dongwoon Anatech
Original
phone camera vcm controller