參數(shù)資料
型號: LP3952RL
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 顯示驅(qū)動器
英文描述: 6-Channel Color LED Driver with Audio Synchronization
中文描述: LED DISPLAY DRIVER, PBGA36
封裝: 3 X 3 MM, 0.65 MM HEIGHT, 0.50 MM PITCH, MICRO, SMD-36
文件頁數(shù): 35/44頁
文件大?。?/td> 1621K
代理商: LP3952RL
R1_ON[3:0],
R1_OFF[3:0]
G1_ON[3:0],
G1_OFF[3:0]
B1_ON[3:0],
B1_OFF[3:0]
Bits 7-4, 3-0
RGB1 ON and OFF time
Bits
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
1111
ON/OFF time
0%
1%
2.5%
5%
7.5%
10%
15%
20%
30%
40%
50%
60%
70%
80%
90%
100%
R1/G1/B1 CYCLE(02H, 04H, 06H) – BLINKING CYCLE CONTROL REGISTER
D7
D6
D5
D4
D3
D2
D1
D0
R1/G1/
B1_CYCLE_EN
rw-0
R1/G1/B1_CYCLE[2:0]
r-0
r-0
r-0
r-0
rw-0
rw-0
rw-0
R1_CYCLE_EN
G1_CYCLE_EN
B1_CYCLE_EN
R1_CYCLE[2:0]
G1_CYCLE[2:0]
B1_CYCLE[2:0]
Bit 3
Blinking enable
0 = disabled, output state is defined with RGB registers
1 = enabled, output state is defined with blinking cycle
RGB1 cycle time
Bits
Blinking cycle time
000
001
010
011
100
101
110
111
Bits 2-0
Blinking frequency
10 Hz
4 Hz
2 Hz
1 Hz
0.5 Hz
0.33 Hz
0.25 Hz
0.2 Hz
0.1s
0.25s
0.5s
1s
2s
3s
4s
5s
35
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