TLC5902_05 Datasheet, PDF (19/23 Pages) Texas Instruments – LED DRIVER

BC_ENA
RSEL
ENABLE
tsu(RSEL–DCLK)
DCLK
th (RSEL–LATCH)
th (RSEL–DCLK)
DIN0 _{D00_A D01_A D02_A D03_A D04_A D05_A D06_A D07_A D08_A D09_A D0A_A}
D00_B D01_B
DIN7 D70_A D71_A D72_A D73_A D74_A D75_A D76_A D77_A D78_A D79_A D7A_A
tsu(RSEL–LATCH )
LATCH
BCL_0 ^# Default Value ”1”
D02_A
D05_A
D06_A
D70_B D71_B
BCL_7 ^{# Default Value ”0”}
DOUT0
D0n–2_N
D0n–1_N
DOUT7
D7n–2_N
D7n–1_N
#Internal _{brightness control latch}
D72_A
D75_A
D76_A
D02_A
D05_A D06_A
D07_A
D0n–1_N
D0n_N D00_A
D72_A
D75_A D76_A
D77_A
D7n–1_N
Figure 7. Timing Diagram (Brightness Control Register)
D7n_N D70_A