TLC5943_17 Datasheet, PDF (10/40 Pages) Texas Instruments – 16-Channel, 16-Bit PWM LED Driver with 7-Bit Global Brightness Control

TLC5943
SBVS101 – DECEMBER 2007
TIMING DIAGRAMS
T_WH0, T_WH1, T_WL0
INPUT⁽¹⁾ 50%
T_WH
T_SU0, T_SU1, T_SU2, T_SU3, T_SU4, T_SU5, T_SU6, T_H0, T_H1, T_H2, T_H3
CLOCK
INPUT^{(1) 50%}
T_SU
DATA/CONTROL
INPUT^{(1) 50%}
(1) Input pulse rise and fall time is 1 ns to 3 ns.
Figure 9. 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 V_CC and low level is GND.
Figure 10. 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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