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Photo ICs

LeoLSI has been developed application specific standard products that customers need with over 10 years of experience and trust as Analog and Digital IP solution provider. We will continue to develop competitive and specialized new products to meet customer needs. 

8bit & 32bit MCUs (Micro Controller Unit)

LeoLSI is providing various customer-oriented product line-up of 8bit and 32bit MCU that has cost effective and fine tuned features according to customer needs. 

ROIC (Read-out IC) for Complex Environments

LeoLSI developed a small, low-power complex environmental sensor ROIC that can read out environmental information such as temperature, humidity, and gas to respond the market requirement that is increasingly adopting low-power, ultra-small sensor-based systems.

AFE & LVDS Converters for MFP (Multi Function Printer)

LeoLSI has several solutions for MFP market. LeoLSI  has product line-up including LVDS (Low Voltage Differential Signaling) Receivers and AFE (Analog Front End) products for CIS. These products are proven by major customer and delivered with competitive price.

Photo ICs

LeoLSI is under promotion new own product such as Interrupter and Encoder. LeoLSI has various product line-up such as DC (Direct Current) Interrupter, Light Modulation (LM) Interrupter, Encoder IC, etc. We are also developing various new products to expand business to OA and Industrial area.
8bit & 32bit MCUs
ROIC
AFE & LVDS Converters for MFP
Photo ICs
Light Modulation Tx Photo IC
<a href='/product/assp.php?ptype=view&prdcode=1908200009&page=1&catcode=12140000'>Light Modulation Tx Photo IC</a>
  • <a href='/product/assp.php?ptype=view&prdcode=1908200009&page=1&catcode=12140000'>Light Modulation Tx Photo IC</a> 1번 상세이미지 썸네일

Light Modulation Tx Photo IC

제품상세정보테이블

 Key Features

  • Automotive & Industrial CMOS Process for High Reliability
  • Low Current Consumption
  • Low Voltage Operating IC : 3.0V~5.5V
  • Low Noise
  • Small Size, Low Cost
  • Operating Temperature : -25℃ ~ 85℃
  • Storage Temperature : -40℃ ~ 100℃
  • Center Frequency : 170KHz (Period : 6.0us)
  • Pulse Width : 1.0us
  • LED Output Current :Max. 55mA

Applications

  • Office Automation Machine (Printer, Copier...)
  • ATM, Vending Machine
  • Robot Cleaner
  • Object Detect Sensor
제품상세정보테이블
Light Modulation Rx Photo IC
<a href='/product/assp.php?ptype=view&prdcode=1908200008&page=1&catcode=12140000'>Light Modulation Rx Photo IC</a>
  • <a href='/product/assp.php?ptype=view&prdcode=1908200008&page=1&catcode=12140000'>Light Modulation Rx Photo IC</a> 1번 상세이미지 썸네일

Light Modulation Rx Photo IC

제품상세정보테이블

 Key Features

  • Automotive & Industrial CMOS Process for High Reliability
  • Low Current Consumption
  • Low Voltage Operating IC : 3.0V~5.5V
  • Low Noise
  • Small Size, Low Cost
  • Operating Temperature : -25℃ ~ 85℃
  • Storage Temperature : -40℃ ~ 100℃
  • Center Frequency : 170KHz
  • Detectable Input Current Range (w/ Light Power) : 0.1uA~2uA
  • Detectable Input Max Current Level : 10uA
  • λp : 750nm ~ 940nm
  • Built in Schmitt Trigger
  • ESD Protection : HBM 8KV , MM 600V

    Applications

    • Office Automation Machine (Printer, Copier...)
    • ATM, Vending Machine                
    • Robot Cleaner
    • Object Detect Sensor

     

    제품상세정보테이블
    Direct Current Photo Interrupter IC
    <a href='/product/assp.php?ptype=view&prdcode=1908200007&page=1&catcode=12140000'>Direct Current Photo Interrupter IC</a>
    • <a href='/product/assp.php?ptype=view&prdcode=1908200007&page=1&catcode=12140000'>Direct Current Photo Interrupter IC</a> 1번 상세이미지 썸네일

    Direct Current Photo Interrupter IC

    제품상세정보테이블

    Key Featrues

    • Automotive & Industrial CMOS Process for High Reliability
    • Low Current Consumption
    • Low Voltage Operating IC : 3.0 ~ 5.5V
    • Low Noise
    • Small Size, Low Cost
    • Operating Temperature : -25°C ~ 85°C
    • Storage Temperature : -40°C ~ 100°C
    • Photo Diode Size : 0.04mm2 / 0.09mm2
    • Detectable Input Current Range(w/ Light Power) : 0.1uA ~ 2uA
    • Detectable Input Max Current Level : 10uA
    • λp : 750nm ~ 940nm
    • Built in Schmitt Trigger
    • ESD Protection : HBM 8KV, MM 600V

    Applications

    • Office Automation Machine(Printer, Copier...)
    • ATM, Vending Machine
    • Interrupter
    • Object Detech Sensor
    제품상세정보테이블
    Photo Encoder IC
    <a href='/product/assp.php?ptype=view&prdcode=1908200006&page=1&catcode=12140000'>Photo Encoder IC</a>
    • <a href='/product/assp.php?ptype=view&prdcode=1908200006&page=1&catcode=12140000'>Photo Encoder IC</a> 1번 상세이미지 썸네일

    Photo Encoder IC

    제품상세정보테이블

    Key Featrues

    • Automotive & Industrial CMOS Process for High Reliability
    • Low Current Consumption
    • Low Voltage Operating IC : 3.0 ~ 5.5V
    • Low Noise
    • Small Size, Low Cost
    • Operating Temperature : -25°C ~ 85°C
    • Storage Temperature : -40°C ~ 100°C
    • Resoultion : 45LPI / 150LPI / 180LPI / 200LPI / 300LPI / 360LPI
    • Built in Schmitt Trigger
    • ESD Protection : HBM 8KV, MM 600V
    • Status : 1st Evaluation passed by customer

    Applications

    • Office Automation Machine(Printer, Copier...)
    • Factory Automation System
    • Motor Control
    • Robot Cleaner
    제품상세정보테이블