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TLC5921 Datasheet, PDF (2/14 Pages) Texas Instruments – LED DRIVER | |||
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TLC5921
LED DRIVER
SLLS390 â SEPTEMBER 1999
functional block diagram
VCC
SOMODE
SCLK
SIN
XLAT
BLANK
IREF
GND
PGND
16 bits
Shift Register
Timing Selector
100 kâ¦
16 bits
Data Latch
100 kâ¦
16 bits Constant Current Driver
and
LED Disconnection detection
TSD
OUT0
OUT15
SOUT
XDOWN
2
⢠POST OFFICE BOX 655303 DALLAS, TEXAS 75265
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