TLC5942 Datasheet, PDF (10/33 Pages) Texas Instruments – 16-Channel, 12-Bit PWM LED Driver with 7-Bit Dot Correction

TLC5942
SBVS096B – OCTOBER 2007 – REVISED OCTOBER 2007
TIMING DIAGRAMS
T_WH0, T_WH1, T_WL0
INPUT⁽¹⁾ 50%
T_SU0, T_SU1, T_SU2, T_SU3, T_H0, T_H1
CLOCK
INPUT^{(1) 50%}
T_WH
T_SU
DATA/CONTROL
INPUT^{(1) 50%}
(1) Input pulse rise and fall time is 1 ns to 3 ns.
Figure 7. Input Timing
t_R0, t_R1, t_F0, t_F1, t_D0, t_D1, t_D2, t_D3, t_D4, t_D5:
INPUT^{(1) 50%}
T_WL
T_H
t_D
90%
OUTPUT⁽²⁾ 50%
10%
(1) Input pulse rise and fall time is 1 ns to 3 ns.
(2) Input pulse high level is VCC and low level is GND.
Figure 8. Output Timing
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VCC
GND
VCC
GND
VCC
GND
VCC
GND
V_OH or V_OUTnH
V_OL or V_OUTnL
t_R or t_F
10
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