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LP3952 Datasheet, PDF (40/46 Pages) National Semiconductor (TI) – 6-Channel Color LED Driver with Audio Synchronization | |||
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LP3952
SNVS518A â JULY 2007 â REVISED MARCH 2013
www.ti.com
cet[3:0]
Bits
1-0A
7-6B
b[2:0]
Bits
5-3B
tt[2:0]
Bits
2-0B
Command execution time
cet[3:0]
CET duration, ms
0000
197
0001
393
0010
590
0011
786
0100
983
0101
1180
0110
1376
0111
1573
1000
1769
1001
1966
1010
2163
1011
2359
1100
2556
1101
2753
1110
2949
1111
3146
Blue color intensity
b[2:0]
current, %
log=0
000
0ÃIMAX
001
7%ÃIMAX
010
14%ÃIMAX
011
21%ÃIMAX
100
32%ÃIMAX
101
46%ÃIMAX
110
71%ÃIMAX
111
100%ÃIMAX
Transition time
tt[2:0]
Transition time, ms
000
0
001
55
010
110
011
221
100
442
101
885
110
1770
111
3539
log=1
0ÃIMAX
1%ÃIMAX
2%ÃIMAX
4%ÃIMAX
10%ÃIMAX
21%ÃIMAX
46%ÃIMAX
100%ÃIMAX
RESET (60H) - RESET REGISTER
D7
D6
D5
D4
D3
D2
D1
D0
Writing any data to Reset Register in address 60H can reset LP3952
w-0
w-0
w-0
w-0
w-0
w-0
w-0
w-0
40
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