IT1411 - 16-bit 60mA Constant Current LED Sink Driver


IT1411 is a 16-bit constant current LED driver incorporating shift register and data latch designed for LEDs and LED displays. The output current can be set using an external resistor.

All outputs have virtually the same current levels. Sixteen regulated current ports are designed to provide uniform and constant current for driving LEDs within a large range of VF variations.



  • 16-bit constant current output channel

  • Excellent output current accuracy

  • <±2.5%(Channel to Channel), max.

    <±5%(IC to IC), max.

  • Output current adjusted with an external resistor

  • Constant output current range:5~90mA

  • Data transfer rate: 25MHz

  • Maximum output terminal voltage: 17V

  • 5V Supply Voltage

  • Internal Power On Reset



Technology Information:

  Data Sheet

  Package: SOP24(1.0mm)



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