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LD1072SS Datasheet(PDF) 28 Page - LDT Co., Ltd

Part # LD1072SS
Description  16-CH LED DRIVER WITH DOT CORRECTION
PDF  34 Pages
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Manufacturer  LDT [LDT Co., Ltd]
Direct Link  http://www.ldt.co.kr/
Logo LDT - LDT Co., Ltd

LD1072SS Datasheet(HTML) 28 Page - LDT Co., Ltd

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Ver1.0
27
LD1072
16-CH LED DRIVER WITH DOT CORRECTION AND 12-BIT PWM CONTROL
DC[7:0]
OUT Current
DC[7]
DC[6:0]
0
0
Setting Current* 100%
0
1
Setting Current * 99.73%
0
2
Setting Current* 99.46%
0
3
Setting Current * 99.19%
•
•
•
•
•
•
0
124
Setting Current * 66.52%
0
125
Setting Current *66.25%
0
126
Setting Current * 65.98%
0
127
Setting Current * 65.71%
DC[7:0]
OUT Current
DC[7]
DC[6:0]
1
0
Setting Current * 100.27%
1
1
Setting Current * 100.54%
1
2
Setting Current * 100.81%
1
3
Setting Current * 101.08%
•
•
•
•
•
•
1
124
Setting Current* 133.75%
1
125
Setting Current * 134.02%
1
126
Setting Current* 134.29%
1
127
Setting Current * 134.56%
Table5. The relation 8-Bit DC Data and Output Current
The relation 8Bit Programmable Adjust Data and Output Current
I
OUTn = Imax X PAn/255
(9)
Imax = the maximum output current assigned by external resistor.
PAn : Programmable Adjust Data (255 ~0)
PROGRAMABLE ADJUST MODE



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