DM621 driver equivalent, 12-channels pre-programmable constant current led driver.
z 4 x 3(R/G/B) Output Channels z 8/10/12/14-bits PWM grayscale Control z Maximum Clock Frequency: 20MHz z Constant Current Output: 5mA to 90mA z Maximum Output Sustaining.
By the combination of SIN and DCK, DM621 could be pre-programmed to set the operating modes that involve GCK frequency .
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