Constant Current 144 LED Matrix

ET6144 is a constant current array LED controller ,which supports up to 12×12 matrix output and each point has 256 steps PWM current adjustment function.ET6144 uses the I2C interface and supports continuous read and write mode as well. It can set a variety of display effects by setting multiple Inte • 12 constant current driver channels, max output current 50mA\n• Support 1～12 scan application, the maximum application matrix is 12×12\n• Each point supports 256 steps brightness adjustment\n• I2Cinterface, two chip-address can be set\n• Oscillation mode: built in RC oscillation（1MHz±10%）\n• B;

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