HT1632C datasheet - Adafruit
HT1632C datasheet - Adafruit
HT1632C datasheet - Adafruit
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<strong>HT1632C</strong>Digital DimmingThe Display Dimming capabilities of the HT1632 are very versatile. The whole display can be dimmed using pulsewidth modulation techniques for the ROW driver with the Dimming command. The relationship between ROW andCOM digital dimming duty time are shown as below:Note:COMROW1/16 DutyROW2/16 DutyROW3/16 DutyROW4/16 DutyROW5/16 DutyROW6/16 DutyROW7/16 DutyROW8/16 DutyROW9/16 DutyROW10/16 DutyROW11/16 DutyROW12/16 DutyROW13/16 DutyROW14/16 DutyROW15/16 DutyROW16/16 Duty1*T2*T3*T4*T5*T6*T7*T8*T9*T10*T(1) T=20 x t CLK (32x8 driver mode)(2) T=10 x t CLK (24x16 driver mode)11*T12*T13*T14*T15*T16*TOFFONONOFFONOFFONOFFONOFFONOFFONOFFONOFFONOFFONOFFONOFFONOFFONOFFONOFFONOFFONOFFONOFF(3) t CLK =1/f SYSRev. 1.20 9 June 28, 2011