ams AG - global leader in the design and manufacture of high performance analog ICs (integrated circuits)

AS1106 LED Driver IC

8x8 Matrix LED driver IC


The AS1106 is a, SPI interfaced, dot-matrix LED driver IC for a 8x8 LED matrix or 8 7-Segment LEDs. It includes a 4bit PWM for the entire matrix and an external resistor can be used for analog current adjustment up to 40mA.


Key Features

  • Up to 64LEDs in a 8x8 matrix
  • 4bit PWM and resistor current control per matrix
  • BCD decoder

Key Benefits

  • Drive high LED count very easily
  • Brightness adjustment of the matrix
  • Allows decoding for 7-Segment LEDs

Product Facts

Outputs [#] 64
LED current per output [mA] 5
Features Multiplexed
Error detection
LED-to-LED matching [%] 3
Supply voltage [V] 2.7 to 5.5
Package SOIC-24

Additional Information

  • White Goods
  • Public Information Displays
  • Personal Electronics