TLC59291_15 Datasheet, PDF (8/45 Pages) Texas Instruments – TLC59291 8/16-Channel, Constant Current LED Driver with 7-bit Brightness Control Low Quiescent Current and Full Self Diagnosis for LED Lamp

TLC59291
SLVSA96 – SEPTEMBER 2015
6.7 Timing Diagrams
t_WH0, t_WL0, t_WH1, t_WH2, t_WL2:
Input⁽¹⁾ 50%
t_SU0, t_SU1, t_H0, t_H1:
t_WH
t_WL
SCLK Input⁽¹⁾ 50%
SIN/LAT Input⁽¹⁾ 50%
t_SU
t_H
(1) Input pulse rise and fall time is 1 ns to 3 ns.
Figure 1. Input Timing
t_R0, t_R1, t_F0, t_F1, t_D0, t_D1, t_D2:
Input^{(1) 50%}
t_D
90%
Output 50%
10%
(1) Input pulse rise and fall time is 1 ns to 3 ns.
Figure 2. Output Timing
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V_IH
V_IL
V_IH
V_IL
V_IH
V_IL
V_IH
V_IL
V_OH or V_OUTnH
V_OL or V_OUTnL
t_R or t_F
8
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