CXA1853AQ Datasheet, PDF (10/39 Pages) Sony Corporation – RGB Driver for LCD

CXA1853AQ
Pin
NO.
Symbol
Pin voltage
Equivalent circuit
Description
72
R GAM
GAIN 2
73
B GAM
GAIN 2
VCC1
1.6 to 5.0V^∗
1k
200
80k
72
73
37k _80k
1.6 to 5.0V^∗
GND
40µA
40µA
40µA
R signal white side voltage
gain control. Preset internally
to 3.3V.
B signal white side voltage
gain control. Preset internally
to 3.3V.
74
RGB GAM
CTR 2
VCC1
74
1.6 to 5.0V^∗
GND
1k
200
200
37k
40µA
40µA
40µA
RGB signal common white
side voltage gain change
point control.
75
R GAM
CTR 2
76
B GAM
CTR 2
VCC1
1.6 to 5.0V^∗
3k
200
80k
75
R signal white side voltage
gain change point control.
Preset internally to 3.3V.
76
1.6 to 5.0V^∗
GND
20µA
74k
80k
20µA
40µA
B signal white side voltage
gain change point control.
Preset internally to 3.3V.
77
RGB GAM
CTR 1
VCC1
77
1.6 to 5.0V^∗
GND
1k
200
200
37k
40µA
40µA
40µA
RGB signal common black
side voltage gain change
point control.
78
R GAM
CTR 1
79
B GAM
CTR 1
VCC1
1.6 to 5.0V^∗
3k
200
80k
78
R signal black side voltage
gain change point control.
Preset internally to 3.3V.
79
74k
80k
1.6 to 5.0V^∗
GND
20µA
20µA
B signal black side voltage
40µA gain change point control.
Preset internally to 3.3V.
Note) ^∗ in the Pin voltage indicates external applied voltage.
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