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TLC5902_05 Datasheet, PDF (20/23 Pages) Texas Instruments – LED DRIVER | |||
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LATCH
tsu (LATCHâGSCLK)
BLANK
1/f(GSCLK)
tsu(BLANKâGSCLK)
GSCLK
t w(l) (GSCLK)
WDT
1/f(WDT)
tw(h) (GSCLK)
td (GSCLKâOUT0)
td(GSCLKâOUT0)
tw(l) (WDT)
tw(h) (WDT)
OUT0
OUT15
OFF
ON(Note1)
td (OUTn+1âOUTn)
OFF
ON(Note1)
t d (BLANKâBOUT)
td (BLANKâOUT0)
OFF
(Note1)
t wd
OFF (Note1)
OFF
(Note1)
OFF (Note1)
DOWN
HIâz
BOUT
GSOUT
NOTE 1: ON or OFF, or ON time is varied depending on the gray scale data and BLANK.
td (GSCLKâGSOUT)
Figure 8. Timing Diagram (Constant Current Output)
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