TLC5926-Q1 Datasheet, PDF (13/27 Pages) Texas Instruments – 16-CHANNEL CONSTANT-CURRENT LED SINK DRIVERS

TLC5926-Q1
TLC5927-Q1
www.ti.com ......................................................................................................................................................................................... SLVS973 – SEPTEMBER 2009
PARAMETER MEASUREMENT INFORMATION (continued)
t_w(CLK)
CLK
50%
50%
50%
t_su(D)
t_h(D)
SDI 50%
50%
t , t _{PLH4 PHL4}
SDO
50%
t_w(L)
LE(ED1)
50%
t_h(L)
t_su(L)
OE(ED2)
LOW
OUTn
OE(ED2)
HIGH
OUTn
t , t _{PLH2 PHL2}
t , t _{PLH1 PHL1}
t_w(OE)
Output off
50%
Output on
50%
t_PHL3
90%
50%
10%
t_of
Figure 8. Normal Mode Timing Waveforms
50%
t_PLH3
50%
10%
t_or
Output off
90%
Copyright © 2009, Texas Instruments Incorporated
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Product Folder Link(s): TLC5926-Q1 TLC5927-Q1