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TLC5926 Datasheet, PDF (7/29 Pages) Texas Instruments – 16-CHANNEL CONSTANT-CURRENT LED SINK DRIVERS
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TLC5926, TLC5927
www.ti.com ....................................................................................................................................................................................................... SLVS677 – JULY 2008
Recommended Timing
VDD = 3 V to 5.5 V (unless otherwise noted)
tw(L)
tw(CLK)
tw(OE)
tsu(D)
th(D)
tsu(L)
th(L)
tw(CLK)
tw(ED2)
tsu(ED1)
th(ED1)
tsu(ED2)
th(ED2)
fCLK
LE(ED1) pulse duration
CLK pulse duration
OE(ED2) pulse duration
Setup time for SDI
Hold time for SDI
Setup time for LE(ED1)
Hold time for LE(ED1)
CLK pulse duration
OE(ED2) pulse duration
Setup time for LE(ED1)
Hold time for LE(ED1)
Setup time for OE(ED2)
Hold time for OE(ED2)
Clock frequency
TEST CONDITIONS
Normal mode
Normal mode
Normal mode
Normal mode
Normal mode
Normal mode
Normal mode
Error Detection mode
Error Detection mode
Error Detection mode
Error Detection mode
Error Detection mode
Error Detection mode
Cascade operation, VDD = 3 V to 5.5 V
MIN
20
20
1000
7
3
18
18
20
2000
7
10
7
10
MAX
30
UNIT
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
Copyright © 2008, Texas Instruments Incorporated
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Product Folder Link(s): TLC5926 TLC5927
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