TLC5925_09 Datasheet, PDF (2/23 Pages) Texas Instruments – LOW-POWER 16-CHANNEL CONSTANT-CURRENT LED SINK DRIVER

TLC5925
SLVS765 – OCTOBER 2008 .............................................................................................................................................................................................. www.ti.com
BLOCK DIAGRAM
OUT0 OUT1 OUT14 OUT15
R-EXT
I/O REGULATOR
VDD
OE
LE
CONTROL
LOGIC
8
OUTPUT DRIVER
16
16
16-BIT OUTPUT
LATCH
CLK
SDI
CONFIGURATION
LATCHES
16
8
16-BIT SHIFT
REGISTER
SDO
16
2
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