Features
n Eighteen 20mA Universal Current Sources with 64-Step Linear Brightness Control
n Independent On/Off, Brightness Level, Blinking and Gradation Control for Each Current Source Using 2-Wire I2C Interface
n Low Noise Multi-Mode Charge Pump (1x, 1.5x, 2x) Provides Up to 91% Efficiency
n Slew Limited Switching Reduces Conducted and Radiated Noise (EMI)
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