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Full range of product solutions, from optical encoder chips to AI motion control sensor modules.

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Analog/Digital Output Optical Incremental Encoder Chip (Dual Channel)
KW0045
Analog/Digital Output Optical Incremental Encoder Chip (Dual Channel)

ModelKW0045LPI45LPI (Numbers)ParameterProcess : Bipolar Process with Photo Diode Built-inChip Size : 1,370 x 1,090 um2Net Die : 9.8kpcs/6inchChip diagramNew products to be released soon: digital output optical incremental encoder chips (three channel, six channel), absolute value encoders (12 bit, 1

Analog/Digital Output Optical Incremental Encoder Chip (Dual Channel)
KW0090
Analog/Digital Output Optical Incremental Encoder Chip (Dual Channel)

ModelKW0090LPI90LPI (Numbers)ParameterProcess : Bipolar Process with Photo Diode Built-inChip Size : 1,370 x 1,090 um2Net Die : 9.8kpcs/6inchChip diagramNew products to be released soon: digital output optical incremental encoder chips (three channel, six channel), absolute value encoders (12 bit, 1

Analog/Digital Output Optical Incremental Encoder Chip (Dual Channel)
KW0150
Analog/Digital Output Optical Incremental Encoder Chip (Dual Channel)

ModelKW0150LPI150LPI (Numbers)ParameterProcess : Bipolar Process with Photo Diode Built-inChip Size : 1,370 x 1,090 um2Net Die : 9.8kpcs/6inchChip diagramNew products to be released soon: digital output optical incremental encoder chips (three channel, six channel), absolute value encoders (12 bit,

Analog/Digital Output Optical Incremental Encoder Chip (Dual Channel)
KW0180
Analog/Digital Output Optical Incremental Encoder Chip (Dual Channel)

ModelKW0180LPI180LPI (Numbers)ParameterProcess : Bipolar Process with Photo Diode Built-inChip Size : 1,370 x 1,090 um2Net Die : 9.8kpcs/6inchChip diagramNew products to be released soon: digital output optical incremental encoder chips (three channel, six channel), absolute value encoders (12 bit,

Analog/Digital Output Optical Incremental Encoder Chip (Dual Channel)
KW0200
Analog/Digital Output Optical Incremental Encoder Chip (Dual Channel)

ModelKW0200LPI200LPI (Simulation)ParameterProcess : Bipolar Process with Photo Diode Built-inChip Size : 1,685 x 1,600 um2Net Die : 5.7kpcs/6inchChip diagramNew products to be released soon: digital output optical incremental encoder chips (three channel, six channel), absolute value encoders (12 bi

Analog/Digital Output Optical Incremental Encoder Chip (Dual Channel)
KW0300
Analog/Digital Output Optical Incremental Encoder Chip (Dual Channel)

ModelKW0300LPI300LPI (Numbers)ParameterProcess : Bipolar Process with Photo Diode Built-inChip Size : 1,370 x 1,090 um2Net Die : 9.8kpcs/6inchChip diagramNew products to be released soon: digital output optical incremental encoder chips (three channel, six channel), absolute value encoders (12 bit,

Analog/Digital Output Optical Incremental Encoder Chip (Dual Channel)
KW0360
Analog/Digital Output Optical Incremental Encoder Chip (Dual Channel)

ModelKW0360LPI360LPI (Numbers)ParameterProcess : Bipolar Process with Photo Diode Built-inChip Size : 1,370 x 1,090 um2Net Die : 9.8kpcs/6inchChip diagramNew products to be released soon: digital output optical incremental encoder chips (three channel, six channel), absolute value encoders (12 bit,

Constant Current IC for LED Driving
KW1010
Constant Current IC for LED Driving

Product NameConstant Current IC for LED Driving (10/20mA)Light to Frequency ConverterLight To Frequency Converter : Up-VersionPhoto IC (low output when light),Photo IC (high output when light)Small Size RGB LED Driver ICLED Driver & Distance SensorDigital Temperature Sensor with I2C interfaceMod

Light To Frequency Converter
KW1237
Light To Frequency Converter

Product NameConstant Current IC for LED Driving (10/20mA)Light to Frequency ConverterLight To Frequency Converter : Up-VersionPhoto IC (low output when light),Photo IC (high output when light)Small Size RGB LED Driver ICLED Driver & Distance SensorDigital Temperature Sensor with I2C interfaceMod

Light To Frequency Converter : Up-Version
KW1257
Light To Frequency Converter : Up-Version

Product NameConstant Current IC for LED Driving (10/20mA)Light to Frequency ConverterLight To Frequency Converter : Up-VersionPhoto IC (low output when light),Photo IC (high output when light)Small Size RGB LED Driver ICLED Driver & Distance SensorDigital Temperature Sensor with I2C interfaceMod

Photo IC
KW2010,KW2011
Photo IC

Product NamePhoto ICModelKW2010,KW2011ParametersPhoto Amplifier IC with Photo DiodeKW2010 (Low level output when illuminated)KKW2011 (High level output when exposed to light)Image

Small SizeRGB LED Driver IC
KW3002
Small SizeRGB LED Driver IC

Product NameConstant Current IC for LED Driving (10/20mA)Light to Frequency ConverterLight To Frequency Converter : Up-VersionPhoto IC (low output when light),Photo IC (high output when light)Small Size RGB LED Driver ICLED Driver & Distance SensorDigital Temperature Sensor with I2C interfaceMod

LED driver distance sensor
KW5000
LED driver distance sensor

Product NameConstant Current IC for LED Driving (10/20mA)Light to Frequency ConverterLight To Frequency Converter : Up-VersionPhoto IC (low output when light),Photo IC (high output when light)Small Size RGB LED Driver ICLED Driver & Distance SensorDigital Temperature Sensor with I2C interfaceMod

(Temperature Sensor)Digital Temperature Sensor with I2C interface
KW2000
(Temperature Sensor)Digital Temperature Sensor with I2C interface

Product NameConstant Current IC for LED Driving (10/20mA)Light to Frequency ConverterLight To Frequency Converter : Up-VersionPhoto IC (low output when light),Photo IC (high output when light)Small Size RGB LED Driver ICLED Driver & Distance SensorDigital Temperature Sensor with I2C interfaceMod

Optical Components
LTV/ LTF
Optical Components

Optical ComponentsProductPicturePackage TypeDescriptionApplicationsApplicable IC chipsLTV/ LTFPN: LTV/LTV PackagePackaging Process: MoldingDimensions: TBDWide operating voltage: 2.7 ~ 3.6V3-in-1 chip: Photodiode + ICLTV: Analog voltage output upon light receptionLTF: Frequency output upon light rece

Optical Components
IR Emitter/ Receiver
Optical Components

Optical ComponentsProductPicturePackage TypeDescriptionApplicationsApplicable IC chipsLTV/ LTFPN: LTV/LTV PackagePackaging Process: MoldingDimensions: TBDWide operating voltage: 2.7 ~ 3.6V3-in-1 chip: Photodiode + ICLTV: Analog voltage output upon light receptionLTF: Frequency output upon light rece

POF(DAI) (Fiber Optic Transmitter & Receiver)
Photolink Tx(Emitter)
POF(DAI) (Fiber Optic Transmitter & Receiver)

Optical ComponentsProductPicturePackage TypeDescriptionApplicationsApplicable IC chipsLTV/ LTFPN: LTV/LTV PackagePackaging Process: MoldingDimensions: TBDWide operating voltage: 2.7 ~ 3.6V3-in-1 chip: Photodiode + ICLTV: Analog voltage output upon light receptionLTF: Frequency output upon light rece

POF(DAI) (Fiber Optic Transmitter & Receiver)
Photolink Rx(Receiver)
POF(DAI) (Fiber Optic Transmitter & Receiver)

Optical ComponentsProductPicturePackage TypeDescriptionApplicationsApplicable IC chipsLTV/ LTFPN: LTV/LTV PackagePackaging Process: MoldingDimensions: TBDWide operating voltage: 2.7 ~ 3.6V3-in-1 chip: Photodiode + ICLTV: Analog voltage output upon light receptionLTF: Frequency output upon light rece

POF(DAI) (Fiber Optic Transmitter & Receiver)
Photolink Rx(Receiver)
POF(DAI) (Fiber Optic Transmitter & Receiver)

Optical ComponentsProductPicturePackage TypeDescriptionApplicationsApplicable IC chipsLTV/ LTFPN: LTV/LTV PackagePackaging Process: MoldingDimensions: TBDWide operating voltage: 2.7 ~ 3.6V3-in-1 chip: Photodiode + ICLTV: Analog voltage output upon light receptionLTF: Frequency output upon light rece

Optical Encoder Modules
Encoder Standard Type Formed‑pin
Optical Encoder Modules

ProductPicturePackage TypeDescriptionApplicationsApplicable IC chipsEncoderStandard Type Formed‑pin1.Package: Transparent Epoxy Mold- IRED 850nm Point Light Source- PDIC (LPI)2.Holder Case3.Lens (Collimated Light)Wide operating voltage: 2.5V‑12V90/150/180/200/300/360 LPI(4 types of IC chips‑Bipol

Optical Encoder Modules
Encoder Standard Type Formed‑pin
Optical Encoder Modules

ProductPicturePackage TypeDescriptionApplicationsApplicable IC chipsEncoderStandard Type Formed‑pin1.Package: Transparent Epoxy Mold- IRED 850nm Point Light Source- PDIC (LPI)2.Holder Case3.Lens (Collimated Light)Wide operating voltage: 2.5V‑12V90/150/180/200/300/360 LPI(4 types of IC chips‑Bipol

Optical Encoder Modules
Encoder Standard Type Straight‑pin
Optical Encoder Modules

ProductPicturePackage TypeDescriptionApplicationsApplicable IC chipsEncoderStandard Type Formed‑pin1.Package: Transparent Epoxy Mold- IRED 850nm Point Light Source- PDIC (LPI)2.Holder Case3.Lens (Collimated Light)Wide operating voltage: 2.5V‑12V90/150/180/200/300/360 LPI(4 types of IC chips‑Bipol

Optical Encoder Modules
Encoder Standard Type Straight‑pin
Optical Encoder Modules

ProductPicturePackage TypeDescriptionApplicationsApplicable IC chipsEncoderStandard Type Formed‑pin1.Package: Transparent Epoxy Mold- IRED 850nm Point Light Source- PDIC (LPI)2.Holder Case3.Lens (Collimated Light)Wide operating voltage: 2.5V‑12V90/150/180/200/300/360 LPI(4 types of IC chips‑Bipol

Optical Encoder Modules
​Encoder Screw Mount Formed‑pin
Optical Encoder Modules

ProductPicturePackage TypeDescriptionApplicationsApplicable IC chipsEncoderStandard Type Formed‑pin1.Package: Transparent Epoxy Mold- IRED 850nm Point Light Source- PDIC (LPI)2.Holder Case3.Lens (Collimated Light)Wide operating voltage: 2.5V‑12V90/150/180/200/300/360 LPI(4 types of IC chips‑Bipol

Optical Encoder Modules
​Encoder Screw Mount Formed‑pin
Optical Encoder Modules

ProductPicturePackage TypeDescriptionApplicationsApplicable IC chipsEncoderStandard Type Formed‑pin1.Package: Transparent Epoxy Mold- IRED 850nm Point Light Source- PDIC (LPI)2.Holder Case3.Lens (Collimated Light)Wide operating voltage: 2.5V‑12V90/150/180/200/300/360 LPI(4 types of IC chips‑Bipol

Optical Encoder Modules
Encoder Screw Mount Straight‑pin
Optical Encoder Modules

ProductPicturePackage TypeDescriptionApplicationsApplicable IC chipsEncoderStandard Type Formed‑pin1.Package: Transparent Epoxy Mold- IRED 850nm Point Light Source- PDIC (LPI)2.Holder Case3.Lens (Collimated Light)Wide operating voltage: 2.5V‑12V90/150/180/200/300/360 LPI(4 types of IC chips‑Bipol

Optical Encoder Modules
Encoder Screw Mount Straight‑pin
Optical Encoder Modules

ProductPicturePackage TypeDescriptionApplicationsApplicable IC chipsEncoderStandard Type Formed‑pin1.Package: Transparent Epoxy Mold- IRED 850nm Point Light Source- PDIC (LPI)2.Holder Case3.Lens (Collimated Light)Wide operating voltage: 2.5V‑12V90/150/180/200/300/360 LPI(4 types of IC chips‑Bipol

Optical Switch Modules
Photo Interrupter SMD Type
Optical Switch Modules

ProductPicturePackage TypeDescriptionApplicationsApplicable IC chipsPhoto InterrupterSMD Type1. Package:- Emitter: IRED 940nm- Receiver: PTR2. Holder Case3. Housing material: PC-G30%• GAP: 3.0mm• Fast response Time• Thin and small package• Pb Free• RoHS Compliant• LED• IRED• PDIC + CC

Optical Switch Modules
Photo Interrupter SMD Type
Optical Switch Modules

ProductPicturePackage TypeDescriptionApplicationsApplicable IC chipsPhoto InterrupterSMD Type1. Package:- Emitter: IRED 940nm- Receiver: PTR2. Holder Case3. Housing material: PC-G30%• GAP: 3.0mm• Fast response Time• Thin and small package• Pb Free• RoHS Compliant• LED• IRED• PDIC + CC

Optical Switch Modules
Photo Interrupter DIP Type
Optical Switch Modules

ProductPicturePackage TypeDescriptionApplicationsApplicable IC chipsPhoto InterrupterSMD Type1. Package:- Emitter: IRED 940nm- Receiver: PTR2. Holder Case3. Housing material: PC-G30%• GAP: 3.0mm• Fast response Time• Thin and small package• Pb Free• RoHS Compliant• LED• IRED• PDIC + CC

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