參數(shù)資料
型號: ML9211
廠商: OKI SEMICONDUCTOR CO., LTD.
英文描述: 56-Bit Duplex/Triplex (1/2 duty / 1/3 duty) VF Controller/Driver with Digital Dimming
中文描述: 56位雙/三層(1 / 2的責(zé)任/ 1 / 3的責(zé)任)變頻控制器/數(shù)字調(diào)光驅(qū)動器
文件頁數(shù): 13/20頁
文件大?。?/td> 230K
代理商: ML9211
Semiconductor
ML9211
13/19
[Bit correspondence between segment output and segment data]
1
S1
21
S21
41
2
S2
22
S22
42
3
S3
23
S23
43
4
S4
24
S24
44
5
S5
25
S25
45
6
S6
26
S26
46
7
S7
27
S27
47
8
S8
28
S28
48
9
S9
29
S29
49
10
S10
30
S30
50
11
S11
31
S31
51
12
S12
32
S32
52
13
S13
33
S33
53
14
S14
34
S34
54
15
S15
35
S35
55
16
S16
36
S36
56
SEG n
Segment data
SEG n
Segment data
SEG n
Segment data
17
S17
37
S37
18
S18
38
S38
19
S19
39
S39
20
S20
40
S40
S41
S42
S43
S44
S45
S46
S47
S48
S49
S50
S51
S52
S53
S54
S55
S56
Digital Dimming Data Input [Function Mode: 4]
ML9211 receives the digital dimming data when function mode 4 is selected.
The output duty changes in the range of 0/1024 (0%) to 1016/1024 (99.2%) for each grid.
The 10-bit digital dimming data is input from LSB.
[Data Format]
Input Data
Digital Dimming Data: 10 bits
Mode Data
: 13 bits
: 3 bits
1
D1
LSB
2
D2
3
D3
4
D4
7
D7
8
D8
9
D9
10
D10
MSB
11
M0
12
M1
13
M2
Bit
Input Data
Digital Dimming Data (10bits)
Mode Data
(3bits)
5
D5
6
D6
D10
0
0
1
1
1
1
D9
0
0
1
1
1
1
D8
0
0
1
1
1
1
D7
0
0
1
1
1
1
D6
0
0
1
1
1
1
D5
0
0
1
1
1
1
D4
0
0
0
1
1
1
D3
0
0
1
0
0
1
D2
0
0
1
0
0
1
D1
0
1
1
0
1
1
Dimming Data
(MSB)
(LSB)
Duty Cycle
0/1024
1/1024
1015/1024
1016/1024
1016/1024
1016/1024
Master Mode
Master Mode is selected when M/
S
pin is set at High level. The master mode operation is as
follows:
The input levels of DIM IN, SYNC IN1 and SYNC IN2 are ignored, and these pins should be
connected to L-GND or V
DD
.
Brightness is adjusted by the internal digital dimming circuit.
The segment Latch1 to 3 corresponding to GRID1 to 3 are selected by the internal timing
generator.
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