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THL3503  
THine Electronics   LED Drivers  -  Product Details

THL3503

  • C1S745600000619

Images are for reference only

  • Added to bookmarks.
    • Lifecycle Status:Active
    • RoHS2
    • PB free
    Power-supply voltage
    3 to 5.5V
    Maximum power current
    28mA @VDD=5.5V/LVDS output termination resistors 100Ω/Iout=20mA (REXT=2.4kΩ)
    Package
    QFN40pin(ExposedPad)6mmx6mm
    Operating temperature range
    -40 to 85C
    Maximum output current
    max. 40mA/ch
    Type
    Constant current
    Number of channels
    16
    Manufacturer Packaging
    Tray
    Manufacturer packaging quantity
    490

    If you find an error in the product information, please let us know here.

      The THL3503 is a LED driver with 16 channel constant current outputs. The embedded oscillator and PWM controller individually generates 256-step brightness set by the dedicated registers for each channel. The serial interface of 2-pair LVDS lines (clock and data) features high-level noise tolerance, high-speed, and long-distance transmission. The LVDS allowing cascaded and multidrop connection offers the maximum flexibility for designers to place and connect LED drivers. The simple and one-way communication protocol is easily-controlled and requires less CPU resources.
      ■Features
      ・16 channels Constant Current Output
      ・Output Sink Current Max.40mA/ch
      ・Output Voltage Max. 40V
      ・256 steps Individual Brightness Control
      ・64stpes Group Brightness Control
      ・2-pair Serial LVDS Max.10Mbps
      ・Converting 3-wire Serial TTL to 2-pair Serial LVDS
      ・2-pair Serial LVDS Repeater
      ・Device Address Selection up to 62 addresses
      ・Package : QFN40 (Exposed Pad)
      ■For the following interface
      ・Amusement
      ・LED Backlight
      ・LED Display
      ・Digital Signage
      ・Illumination