S6C1108 Datasheet, PDF (8/20 Pages) Samsung semiconductor – 6 BIT 384 CHANNEL RSDS TFT-LCD SOURCE DRIVER

S6C1108
Name
R0
R1
R2
R3
R4
R5
R6
R7
R8
R9
R10
R11
R12
R13
R14
R15
6 BIT 384 CHANNEL RSDS SOURCE DRIVER
Value
2008
1307
958
731
606
507
431
373
328
292
263
243
226
209
195
181
VGMA1
VGMA2
VGMA3
VGMA4
VGMA5
VGMA6
VGMA7
VGMA8
VGMA9
VGMA10
VGMA11
VGMA12
VGMA13
VGMA14
Table 1. Resistor Strings (R0 to R62, unit: Ω)
Name
Value
Name
Value
R16
169
R32
88
R17
156
R33
86
R18
149
R34
84
R19
140
R35
83
R20
133
R36
81
R21
126
R37
81
R22
122
R38
81
R23
119
R39
81
R24
115
R40
81
R25
112
R41
81
R26
108
R42
81
R27
104
R43
81
R28
101
R44
81
R29
97
R45
83
R30
94
R46
84
R31
90
R47
84
Name
R48
R49
R50
R51
R52
R53
R54
R55
R56
R57
R58
R59
R60
R61
R62
Value
85
88
92
97
103
110
118
126
136
152
187
234
289
384
508
Total R : 14823Ω
IC internal circuits
DATA
00H
The S6C1108 has on-chip dividing resistors.
R2_3 (6850Ω)
R3_4 (1935Ω)
R4_5 (1321Ω)
R5_6 (2201Ω)
3FH
3FH
R9_10 (2201Ω)
R10_11 (1321Ω)
R11_12 (1935Ω)
R12_13 (6850Ω)
The gamma correction voltage input pins are divided
into two parts. Each part is connected in series with
resistors. Each of these resistor series has a total
typical value of 14823Ω.
Note that since these voltages are resistor divided
internally, the voltages applied to the VGMAn pins
should be applied through a low-impedance circuit.
If the voltages are directly applied by the resistor
divider, the desired output voltages may not result
(Recommend you to use operational amplifier).
00H
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