TLC5944_1 Datasheet, PDF (10/34 Pages) Texas Instruments – 16-Channel, 12-Bit PWM LED Driver with 6-Bit Dot Correction and Pre-Charge FET

TLC5944
SBVS112 – JUNE 2008 ...................................................................................................................................................................................................... www.ti.com
TIMING DIAGRAMS
T_WH0, T_WL0, T_WH1:
V_CC
INPUT⁽¹⁾ 50%
T_WH
T_WL
GND
T_SU0, T_SU1, T_SU2, T_SU3, T_SU4, T_SU5, T_H0, T_H1, T_H2, T_H3:
CLOCK
INPUT^{(1) 50%}
T_SU
T_H
DATA/CONTROL
INPUT^{(1) 50%}
(1) Input pulse rise and fall time is 1 ns to 3 ns.
Figure 11. Input Timing
t_R0, t_R1, t_F0, t_F1, t_F2, t_D0, t_D1, t_D2, t_D3, t_D4, t_D5, t_D6:
INPUT^{(1) 50%}
t_D
90%
OUTPUT 50%
10%
(1) Input pulse rise and fall time is 1 ns to 3 ns.
Figure 12. Output Timing
V_CC
GND
V_CC
GND
V_CC
GND
V_OH or V_OUTnH
V_OL or V_OUTnL
t_R or t_F
10
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