TLC5929 Datasheet, PDF (8/36 Pages) Texas Instruments – 16-Channel, Constant-Current LED Driver with 7-Bit Global Brightness Control, Power-Save Mode

TLC5929
SBVS159 – APRIL 2011
PARAMETER MEASUREMENT INFORMATION (continued)
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SIN
DATA
0A
t_SU0
DATA
16B
DATA DATA
15B 14B
t_H0
DATA
13B
DATA
12B
t_WH0
SCLK
1 234 5
LAT
Shift Register DATA
LSB Data (Internal) ^0A
Shift Register DATA
LSB + 1 Data (Internal) ^1A
SID DATA DATA DATA DATA
0A 16B 15B 14B 13B
SID SID DATA DATA DATA
1A
0A 16B 15B 14B
DATA DATA DATA
3B
2B
1B
DATA
0B
t_H1
14 15 16 17
t_SU1
t_WH1
DATA DATA DATA DATA DATA DATA
16C 15C 14C 13C 12C 11C
1 234 56
t_WL0
DATA DATA DATA DATA
3B
2B
1B 0B
Selected SID 0B
DATA DATA DATA DATA DATA
16C 15C 14C 13C 12C
DATA DATA DATA DATA
4B
3B
2B 1B
Selected SID 1B
SID DATA DATA DATA DATA
0B 16C 15C 14C 13C
Shift Register DATA
MSB 1 Data (Internal) ^15A
-
SID SID SID SID SID
15A 14A 13A 12A 11A
Shift Register
DATA
MSB Data (Internal)
16A
SID SID SID SID
15A 14A 13A 12A
Output On/Off
Data Latch (Internal)
DATA 15A to DATA 0A
Control
Data Latch (Internal)
SID SID DATA DATA
1A 0A 16B 15B
Selected SID 15B
SID SID SID
2A
1A
0A
DATA 16B
SID SID SID SID SID
14B 13B 12B 11B 10B
SID SID SID SID SID
15B 14B 13B 12B 11B
DATA 15B to DATA 0B
Latest Control Data
SOUT
BLANK
DATA
16A
SID SID SID SID
15A 14A 13A 12A
t_D0
t_R0/t_F0
SID SID SID
2A
1A
0A
DATA 16B
SID SID SID SID SID
15B 14B 13B 12B 11B
t_WH2
t_WL2
OFF
OUTn⁽¹⁾ _ON
V_OUTnH
t_D1
ON
V_OUTnL
OFF
OUTn + 1⁽¹⁾ _ON
t_D2
ON
OFF
OUTn⁽²⁾ _ON
OFF
OUTn⁽³⁾ _ON
ON
t_{F1 OFF}
t_D1
OFF
t_D1
ON
OFF
OUTn⁽⁴⁾ _ON
OFF
OFF
(1) On/off latched data is '1'.
(2) On/off latched data change from '1' to '0' at second LAT signal.
(3) On/off latched data change from '0' to '1' at second LAT signal.
(4) On/off latched data is '0'.
Figure 6. Write for On/Off Data and Output Timing
t_{D1 OFF}
ON
t_OUTON
t_{D2 OFF}
ON
OFF
ON
t_R1
OFF
8
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